VacationSelector

Cardiff or Philadelphia?

Two destinations compared on nine measures of openly sourced data. Weight what matters to you and the verdict follows.

Your match

Cardiff
48
match

Wins on beaches & swimming and value for money with your weighting.

Philadelphia
✓ Best match
51
match

Wins on museums & heritage and good for families with your weighting.

What matters to you?

Pick a travel style or drag the sliders. The match scores above update as you do.

Scoreboard

Each measure scored 0 to 100. Open a row for the figures behind the score.

CardiffPhiladelphia
Beaches & swimming. Cardiff leads by 46 points.46
CardiffPhiladelphia
Score460
Swim season months00
Beaches 10 km81
Coast distance2 km13 km
Water distance2 km
Places to eat. Philadelphia leads by 17 points.17
CardiffPhiladelphia
Score6077
Restaurants within 2 km of centre5411,714
Effective number of cuisines within 2 km3235
Museums & heritage. Philadelphia leads by 21 points.21
CardiffPhiladelphia
Score3960
Museums within 10 km6189
Museums within 2 km of centre648
Share of museums within 2 km %1054
Unesco sites within 50 km11
Nightlife. Philadelphia leads by 11 points.11
CardiffPhiladelphia
Score4859
Drinking venues within 4 km536930
Drinking venues within 2 km of centre395575
Share of drinking venues within 2 km %7462
Nightclubs within 4 km3541
Nature & day trips. Cardiff leads by 1 points.1
CardiffPhiladelphia
Score5049
Protected land share 50 km %1814
Landscape blanket share 50 km %150
Land share of disc %6889
Park area within 2 km88 hectares75 hectares
Good for families. Philadelphia leads by 21 points.21
CardiffPhiladelphia
Score3253
Tourist attractions within 2 km416
Park area within 2 km88 hectares75 hectares
Theme parks within 30 km24
Sights concentration. Philadelphia leads by 9 points.9
CardiffPhiladelphia
Score4554
Notable places within 2 km5188
Min wikipedia languages55
Value for money. Cardiff leads by 11 points.11
CardiffPhiladelphia
Score5443
Price level global84.9100
Daily budget
Year-round weather. Philadelphia leads by 6 points.6
CardiffPhiladelphia
Score5460
Monthly daytime high7.7 °C to 20.2 °C5.2 °C to 31 °C
Monthly rainfall49 mm to 87 mm69 mm to 112 mm
Dry months00
0255075100

When should you go?

The figures behind each month. Each row is shaded against that destination's own year, so the deepest cell is its best month for that measure and the palest its weakest. Shades are not comparable between the two rows.

J
F
M
A
M
J
J
A
S
O
N
D
Daytime high, °C
Cardiff
8
8
10
13
16
18
20
20
18
14
11
9
Philadelphia
5
7
12
18
24
28
31
30
26
20
13
8
Sea temperature, °C
Cardiff
8
7
8
9
12
15
17
18
17
15
12
9
Philadelphia
No coastline within reach
Rainfall, mm
Cardiff
77
55
49
54
56
56
61
66
54
87
83
79
Philadelphia
79
69
101
88
86
103
111
109
112
88
74
101
Daylight, hours per day
Cardiff
8
10
12
14
16
17
16
15
13
11
9
8
Philadelphia
10
11
12
13
14
15
15
14
13
11
10
9
Sunshine, hours per day
Cardiff
2
3
4
6
7
7
7
6
5
4
2
2
Philadelphia
4
5
6
7
9
9
8
9
7
7
5
5

Temperature and rainfall are thirty-year climate normals, averaged over the years shown. Cardiff: 1991-2020 normals, Cardiff-Wales Airport (14.9 km from centre). Philadelphia: 1991-2020 normals, Philadelphia International Airport (11.3 km from centre).

WorseBetter

Getting there

Flying fromCardiffPhiladelphia
PalmaPMI
2 h 20 m
no fares
BRS · 34 km
8 h 5 m
no fares
EWR · 117 km
TorontoYYZ, YHM, YTZ
7 h 10 m
no fares
CWL · 15 km
1 h 20 m
no fares
PHL · 11 km
GenevaGVA
1 h 40 m
no fares
BRS · 34 km
8 h 0 m
no fares
EWR · 117 km
DublinDUB
1 h 0 m
no fares
CWL · 15 km
6 h 50 m
no fares
PHL · 11 km
MalagaAGP
2 h 35 m
no fares
CWL · 15 km
7 h 35 m
no fares
EWR · 117 km
MarrakechRAK
3 h 20 m
no fares
BRS · 34 km
7 h 35 m
no fares
EWR · 117 km
ZurichZRH
1 h 45 m
no fares
BRS · 34 km
8 h 15 m
no fares
PHL · 11 km
PraguePRG
2 h 5 m
no fares
BRS · 34 km
8 h 35 m
no fares
PHL · 11 km
New DelhiDEL
8 h 40 m
no fares
BHX · 146 km
14 h 30 m
no fares
EWR · 117 km
BridgetownBGI
8 h 25 m
no fares
CWL · 15 km
4 h 35 m
no fares
PHL · 11 km

The busiest departure cities for these two, with a place kept for each other part of the world. Busiest means arriving passengers where an official count exists, and where none does, the number of non-stop services flown: official route statistics are published by the European reporting countries and by nobody else, so a table ranked on them alone would offer a reader in New York or Tokyo ten European cities. Flying times are estimated from the distance between airports, and every row is a city flown non-stop to both. Where the typical offer connects anyway, the stops are shown. Under each figure is the airport the flight lands at and how far that is from the centre, because the nearest airport is not always the one a route is flown to. Where both columns name the same airport it is one flight, and the difference between the two is the distance printed beside it.

Before you go

MeasureCardiffPhiladelphia
Official languageEnglish
CurrencyPound Sterling (GBP)US Dollar (USD)
SocketsG230 V, 50 HzAB120 V, 60 Hz
Driving sideLeftRight
Time zoneUTC, UTC+1 in summerUTC-5, UTC-4 in summer
Emergency number112 or 999911
Elevation41 m12 m
Main airportCardiff International Airport (CWL)15 km from centre8 non-stop destinationsPhiladelphia International Airport (PHL)11 km from centre128 non-stop destinations
Public holidays this year8 days12 days

By the numbers

MeasureCardiffPhiladelphia
City population383,5361,603,797
People per km²2,7344,339
Museums within 10 km954
UNESCO World Heritage sites within 50 km11
Distinct cuisines in the centre5575
Swim season, months above 21 °CNone

Where else could you go?

Every comparison below shares a destination with this one, so you can follow Cardiff or Philadelphia somewhere new.

Browse every destination we have measured

Sources

© OpenStreetMap contributors, data available under the Open Database Licence. Place counts include data from Overture Maps Foundation (CDLA Permissive 2.0), assembled from Meta, Microsoft, Foursquare and other providers. Notable-place counts from Wikidata (CC0), weighted by Wikipedia language editions. Structured data from Wikidata (CC0). Weather data by Meteostat. Meteorological data provided by NOAA, DWD and others. Sea surface temperature from NOAA OISST v2.1, NOAA Physical Sciences Laboratory. Airport data from OurAirports (public domain). Public holidays from Nager.Date (MIT). Exchange rates via Frankfurter, based on European Central Bank reference rates. Non-stop route lists from the "Airlines and destinations" tables on English Wikipedia airport articles, by Wikipedia contributors, reused under CC BY-SA 4.0. Currency from the ISO 4217 register maintained by SIX, cross-checked against country data from GeoNames (CC BY 4.0). Price level from World Bank open data (PPP conversion factor for private consumption and official exchange rate), CC BY 4.0. Time zones from GeoNames (CC BY 4.0); clock offsets computed from the IANA time zone database. Daylight hours computed from each destination's latitude using the NOAA solar position algorithm. Typical fares from Travelpayouts (Aviasales data). Route-level air passenger statistics from Eurostat, © European Union, reused under CC BY 4.0.

Scores follow rubric v2; snapshot generated 2026-08-31. Typical prices can be up to 7 days old. Daily budgets are estimates from country price levels.