VacationSelector

Ottawa or Tallinn?

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

Your match

Ottawa
43
match

Wins on nature & day trips and year-round weather with your weighting.

Tallinn
✓ Best match
54
match

Wins on beaches & swimming and museums & heritage 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.

OttawaTallinn
Beaches & swimming. Tallinn leads by 54 points.54
OttawaTallinn
Score054
Swim season months00
Beaches 10 km918
Coast distance423 km0 km
Water distance0 km
Places to eat. Ottawa leads by 2 points.2
OttawaTallinn
Score6462
Restaurants within 2 km of centre684481
Effective number of cuisines within 2 km3439
Museums & heritage. Tallinn leads by 30 points.30
OttawaTallinn
Score3262
Museums within 10 km1571
Museums within 2 km of centre857
Share of museums within 2 km %5380
Unesco sites within 50 km11
Nightlife. Tallinn leads by 2 points.2
OttawaTallinn
Score4446
Drinking venues within 4 km432462
Drinking venues within 2 km of centre303370
Share of drinking venues within 2 km %7080
Nightclubs within 4 km3543
Nature & day trips. Ottawa leads by 10 points.10
OttawaTallinn
Score4131
Protected land share 50 km %82
Landscape blanket share 50 km %00
Land share of disc %10053
Park area within 2 km122 hectares89 hectares
Good for families. Tallinn leads by 5 points.5
OttawaTallinn
Score4651
Tourist attractions within 2 km1120
Park area within 2 km122 hectares89 hectares
Theme parks within 30 km11
Sights concentration. Tallinn leads by 12 points.12
OttawaTallinn
Score5062
Notable places within 2 km71135
Min wikipedia languages55
Value for money. Tallinn leads by 16 points.16
OttawaTallinn
Score5470
Price level global8462.4
Daily budget€143
Year-round weather. Ottawa leads by 5 points.5
OttawaTallinn
Score5348
Monthly daytime high-4.9 °C to 27 °C-1.2 °C to 22.3 °C
Monthly rainfall53 mm to 94 mm34 mm to 83 mm
Dry months04
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
Ottawa
-5
-3
3
11
19
24
27
26
22
14
6
-2
Tallinn
-1
-1
3
10
15
19
22
21
16
10
4
1
Sea temperature, °C
Ottawa
No coastline within reach
Tallinn
2
1
1
2
6
12
16
17
15
11
7
5
Rainfall, mm
Ottawa
60
53
56
74
66
87
82
89
78
94
59
80
Tallinn
56
40
38
34
38
66
82
80
57
83
64
57
Daylight, hours per day
Ottawa
9
10
12
14
15
16
15
14
13
11
10
9
Tallinn
7
9
12
15
17
19
18
16
13
10
8
6
Sunshine, hours per day
Ottawa
No sunshine record
Tallinn
1
2
5
7
10
10
10
8
5
3
1
1

Temperature and rainfall are thirty-year climate normals, averaged over the years shown. Ottawa: 1991-2020 normals, Ottawa CDA RCS (5.3 km from centre). Tallinn: 1991-2020 normals, Tallin / Harku (10.9 km from centre).

WorseBetter

Getting there

Flying fromOttawaTallinn
TorontoYYZ, YHM, YTZ
1 h 5 m
no fares
YOW · 12 km
8 h 25 m
no fares
HEL · 99 km
LondonLHR, LGW, STN, LTN +2
6 h 55 m
no fares
YOW · 12 km
2 h 50 m
no fares
TLL · 6 km
New YorkJFK, EWR, LGA
1 h 20 m
no fares
YOW · 12 km
8 h 25 m
no fares
HEL · 99 km
ChicagoORD, MDW, DPA, PWK +1
1 h 55 m
no fares
YOW · 12 km
9 h 5 m
no fares
HEL · 99 km
ParisCDG, ORY, BVA
7 h 20 m
no fares
YOW · 12 km
2 h 50 m
no fares
TLL · 6 km
MiamiMIA, OPF
3 h 15 m
no fares
YOW · 12 km
10 h 30 m
no fares
HEL · 99 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

MeasureOttawaTallinn
Official languageFrench, EnglishEstonian
CurrencyCanadian Dollar (CAD)Euro (EUR)
SocketsAB120 V, 60 HzCF230 V, 50 Hz
Driving sideRightRight
Time zoneUTC-5, UTC-4 in summerUTC+2, UTC+3 in summer
Emergency number911112
Elevation70 m28 m
Main airportOttawa Macdonald-Cartier International Airport (YOW)12 km from centre46 non-stop destinationsLennart Meri Tallinn Airport (TLL)6 km from centre64 non-stop destinations
Public holidays this year11 days12 days

By the numbers

MeasureOttawaTallinn
City population1,017,449457,572
People per km²3662,871
Museums within 10 km2015
UNESCO World Heritage sites within 50 km11
Distinct cuisines in the centre6263
Swim season, months above 21 °CNone

Where else could you go?

Every comparison below shares a destination with this one, so you can follow Ottawa or Tallinn 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. 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. Sea surface temperature from NOAA OISST v2.1, NOAA Physical Sciences Laboratory. Tourism statistics from Eurostat, © European Union, reused under CC BY 4.0. 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.