Budapest
Reaching Budapest from Vienna emits 6.3 kg CO₂e return by rail (4h 54m each way) against 53.9 kg by air — 9× the carbon. It averages 24.3 °C in July and 2.0 °C in December.
Getting there
| From | Distance | By rail | Rail time | By air | Air time |
|---|---|---|---|---|---|
| Amsterdam | 1,146 km | 33.8 kg | 17h 42m | 288 kg | 5h |
| Barcelona | 1,498 km | 44.2 kg | 22h 30m | 377 kg | 5h 30m |
| Berlin | 688 km | 20.3 kg | 11h 24m | 173 kg | 4h 24m |
| Birmingham | 1,589 km | 55.8 kg | 24h 6m | 400 kg | 5h 36m |
| Bristol | 1,617 km | 56.5 kg | 24h 12m | 407 kg | 5h 42m |
| Brussels | 1,129 km | 33.3 kg | 17h 24m | 284 kg | 5h |
| Cardiff | 1,658 km | 59.8 kg | 24h 42m | 417 kg | 5h 42m |
| Copenhagen | 1,012 km | 29.9 kg | 15h 54m | 255 kg | 4h 48m |
| Dublin | 1,894 km | — | — | 476 kg | 6h |
| Edinburgh | 1,785 km | 85.7 kg | 29h 6m | 449 kg | 5h 54m |
| Frankfurt | 811 km | 23.9 kg | 13h 6m | 204 kg | 4h 36m |
| Glasgow | 1,843 km | 87.4 kg | 29h 24m | 464 kg | 6h |
| Leeds | 1,604 km | 64.6 kg | 25h 36m | 403 kg | 5h 36m |
| Lisbon | 2,470 km | 72.9 kg | 35h 48m | 621 kg | 6h 48m |
| Liverpool | 1,683 km | 65.8 kg | 25h 48m | 423 kg | 5h 42m |
| London | 1,449 km | 42.8 kg | 21h 48m | 365 kg | 5h 24m |
| Madrid | 1,974 km | 58.3 kg | 29h | 497 kg | 6h 6m |
| Manchester | 1,638 km | 63.8 kg | 25h 24m | 412 kg | 5h 42m |
| Milan | 787 km | 23.2 kg | 12h 48m | 198 kg | 4h 30m |
| Munich | 562 km | 16.6 kg | 9h 42m | 141 kg | 4h 12m |
| Newcastle | 1,652 km | 74.8 kg | 27h 18m | 416 kg | 5h 42m |
| Nottingham | 1,552 km | 56.9 kg | 24h 12m | 391 kg | 5h 36m |
| Oslo | 1,482 km | 43.7 kg | 22h 18m | 373 kg | 5h 30m |
| Paris | 1,244 km | 36.7 kg | 19h | 313 kg | 5h 12m |
| Prague | 444 km | 13.1 kg | 8h 6m | 112 kg | 4h 6m |
| Rome | 809 km | 23.9 kg | 13h 6m | 203 kg | 4h 36m |
| Sheffield | 1,585 km | 61.0 kg | 24h 54m | 399 kg | 5h 36m |
| Southampton | 1,527 km | 51.7 kg | 23h 24m | 384 kg | 5h 30m |
| Stockholm | 1,317 km | 38.9 kg | 20h | 331 kg | 5h 18m |
| Vienna | 214 km | 6.3 kg | 4h 54m | 53.9 kg | 3h 48m |
| Warsaw | 545 km | 16.1 kg | 9h 30m | 137 kg | 4h 12m |
| Zurich | 789 km | 23.3 kg | 12h 48m | 198 kg | 4h 36m |
The year in Budapest
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp °C | 2.5 | 5.6 | 8.2 | 11.4 | 16.9 | 21.0 | 24.3 | 24.0 | 19.0 | 12.8 | 4.9 | 2.0 |
| Sun h/day | 4.7 | 7.0 | 8.1 | 9.8 | 11.3 | 12.5 | 13.2 | 12.0 | 9.5 | 8.0 | 5.3 | 3.5 |
| Rain mm/day | 2.2 | 0.9 | 1.4 | 1.8 | 3.5 | 2.9 | 1.8 | 2.2 | 2.1 | 2.2 | 2.2 | 2.4 |
When to go
Budapest is warmest in July at 24.3 °C, and that is also its brightest month. Its coldest is December at 2.0 °C.
How busy it gets
Budapest records 6.9 overnight stays per resident a year (11,677,423 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 Budapest
Places to stay in Budapest, Hungary, 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.