Zagreb
Reaching Zagreb from Vienna emits 7.9 kg CO₂e return by rail (5h 42m each way) against 67.4 kg by air — 9× the carbon. It averages 23.6 °C in July and 2.8 °C in January.
Getting there
| From | Distance | By rail | Rail time | By air | Air time |
|---|---|---|---|---|---|
| Amsterdam | 1,086 km | 32.0 kg | 16h 54m | 273 kg | 4h 54m |
| Barcelona | 1,215 km | 35.8 kg | 18h 36m | 306 kg | 5h 6m |
| Berlin | 769 km | 22.7 kg | 12h 30m | 193 kg | 4h 30m |
| Birmingham | 1,491 km | 52.5 kg | 22h 30m | 375 kg | 5h 30m |
| Bristol | 1,497 km | 53.2 kg | 22h 36m | 376 kg | 5h 30m |
| Brussels | 1,024 km | 30.2 kg | 16h | 258 kg | 4h 54m |
| Cardiff | 1,536 km | 56.5 kg | 23h 12m | 386 kg | 5h 30m |
| Copenhagen | 1,122 km | 33.1 kg | 17h 24m | 282 kg | 5h |
| Dublin | 1,797 km | — | — | 452 kg | 5h 54m |
| Edinburgh | 1,745 km | 82.4 kg | 27h 36m | 439 kg | 5h 48m |
| Frankfurt | 723 km | 21.3 kg | 11h 54m | 182 kg | 4h 30m |
| Glasgow | 1,796 km | 84.1 kg | 27h 54m | 452 kg | 5h 54m |
| Leeds | 1,533 km | 61.3 kg | 24h | 386 kg | 5h 30m |
| Lisbon | 2,201 km | 65.0 kg | 32h 6m | 554 kg | 6h 24m |
| Liverpool | 1,598 km | 62.5 kg | 24h 12m | 402 kg | 5h 36m |
| London | 1,338 km | 39.5 kg | 20h 18m | 336 kg | 5h 18m |
| Madrid | 1,701 km | 50.2 kg | 25h 18m | 428 kg | 5h 48m |
| Manchester | 1,557 km | 60.5 kg | 23h 54m | 392 kg | 5h 36m |
| Milan | 529 km | 15.6 kg | 9h 12m | 133 kg | 4h 12m |
| Munich | 422 km | 12.5 kg | 7h 48m | 106 kg | 4h 6m |
| Newcastle | 1,602 km | 71.5 kg | 25h 42m | 403 kg | 5h 36m |
| Nottingham | 1,467 km | 53.6 kg | 22h 42m | 369 kg | 5h 30m |
| Oslo | 1,605 km | 47.4 kg | 24h | 404 kg | 5h 36m |
| Paris | 1,079 km | 31.9 kg | 16h 48m | 272 kg | 4h 54m |
| Prague | 489 km | 14.4 kg | 8h 42m | 123 kg | 4h 12m |
| Rome | 517 km | 15.3 kg | 9h 6m | 130 kg | 4h 12m |
| Sheffield | 1,507 km | 57.8 kg | 23h 24m | 379 kg | 5h 30m |
| Southampton | 1,399 km | 48.4 kg | 21h 48m | 352 kg | 5h 24m |
| Stockholm | 1,509 km | 44.5 kg | 22h 42m | 380 kg | 5h 30m |
| Vienna | 268 km | 7.9 kg | 5h 42m | 67.4 kg | 3h 54m |
| Warsaw | 802 km | 23.7 kg | 13h | 202 kg | 4h 36m |
| Zurich | 593 km | 17.5 kg | 10h 6m | 149 kg | 4h 18m |
The year in Zagreb
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp °C | 2.8 | 5.5 | 8.7 | 11.1 | 15.9 | 20.6 | 23.6 | 23.2 | 18.5 | 14.3 | 6.3 | 3.1 |
| Sun h/day | 5.1 | 7.4 | 8.0 | 9.8 | 9.8 | 12.0 | 12.7 | 12.3 | 9.4 | 7.6 | 5.7 | 5.2 |
| Rain mm/day | 3.1 | 1.7 | 2.7 | 2.0 | 4.5 | 3.3 | 3.6 | 3.5 | 3.6 | 2.7 | 3.0 | 2.3 |
When to go
Zagreb is warmest in July at 23.6 °C, and that is also its brightest month. Its coldest is January at 2.8 °C.
How busy it gets
Grad Zagreb records 3.5 overnight stays per resident a year (2,721,617 nights in 2025). Comparatively quiet by European standards.
Eurostat, nights spent at tourist accommodation by NUTS 3 region, against resident population. Shown for context only — it plays no part in which destinations appear or in what order. Eurostat does not cover the United Kingdom after 2016, nor North Africa or the Levant at all, so this figure is absent for roughly a third of the destinations here.
Where to stay in Zagreb
Places to stay in Zagreb, Croatia, on a live map. Prices and availability come from Stay22 and its booking partners.
Affiliate disclosure. A booking made through this map may earn 0xCarbon a commission, at no extra cost to you. It changes nothing above it: the emissions figures come from UK Government conversion factors and are computed before anyone is paid anything.See the method.
Distances are great-circle. Rail assumes international rail at 0.01135 kg CO₂e per passenger-km with a 1.3× track detour allowance; flights use 0.12576 kg per passenger-km including radiative forcing. Journey times are modelled, not timetabled. Full method.