Karlovac
Reaching Karlovac from London emits 39.3 kg CO₂e return by rail (22h 42m each way) against 335 kg by air — 9× the carbon. It averages 24.4 °C in July and 3.3 °C in December.
Karlovac is a city in the northwest Croatia, 45 km southwest of Zagreb with a population of approximately 60,000. — Wikivoyage, CC BY-SA 4.0
When to go: Karlovac is warmest in July (24.4 °C); coldest in December (3.3 °C). Month by month
Getting there
| From | Distance | By rail | Rail time | By air | Air time |
|---|---|---|---|---|---|
| Amsterdam | 1,090 km | 32.2 kg | 21h | 274 kg | 5h |
| Barcelona | 1,172 km | 34.6 kg | 24h 6m | 295 kg | 5h 6m |
| Berlin | 797 km | 23.5 kg | 16h 24m | 201 kg | 4h 36m |
| Birmingham | 1,486 km | 52.3 kg | 25h 24m | 374 kg | 5h 30m |
| Bristol | 1,488 km | 53.0 kg | 25h 42m | 374 kg | 5h 30m |
| Brussels | 1,021 km | 30.1 kg | 20h 6m | 257 kg | 4h 54m |
| Cardiff | 1,527 km | 56.3 kg | 26h | 384 kg | 5h 30m |
| Copenhagen | 1,152 km | 34.0 kg | 24h 30m | 290 kg | 5h |
| Dublin | 1,792 km | — | — | 451 kg | 5h 54m |
| Edinburgh | 1,749 km | 82.2 kg | 28h 24m | 440 kg | 5h 48m |
| Frankfurt | 726 km | 21.4 kg | 16h | 183 kg | 4h 30m |
| Glasgow | 1,799 km | 83.9 kg | 28h 36m | 453 kg | 5h 54m |
| Leeds | 1,532 km | 61.1 kg | 26h 18m | 385 kg | 5h 30m |
| Lisbon | 2,161 km | 63.8 kg | 41h 36m | 544 kg | 6h 24m |
| Liverpool | 1,595 km | 62.3 kg | 26h 18m | 401 kg | 5h 36m |
| London | 1,331 km | 39.3 kg | 22h 42m | 335 kg | 5h 18m |
| Madrid | 1,660 km | 49.0 kg | 27h 42m | 418 kg | 5h 42m |
| Manchester | 1,555 km | 60.3 kg | 26h 12m | 391 kg | 5h 36m |
| Milan | 496 km | 14.6 kg | 10h 48m | 125 kg | 4h 12m |
| Munich | 422 km | 12.4 kg | 11h 42m | 106 kg | 4h 6m |
| Newcastle | 1,605 km | 71.3 kg | 26h 54m | 404 kg | 5h 36m |
| Nottingham | 1,464 km | 53.4 kg | 25h 48m | 368 kg | 5h 30m |
| Oslo | 1,635 km | 48.2 kg | 34h 6m | 411 kg | 5h 42m |
| Paris | 1,064 km | 31.4 kg | 18h 18m | 268 kg | 4h 54m |
| Prague | 518 km | 15.3 kg | 13h 48m | 130 kg | 4h 12m |
| Rome | 469 km | 13.8 kg | 12h 6m | 118 kg | 4h 6m |
| Sheffield | 1,505 km | 57.6 kg | 26h 6m | 379 kg | 5h 30m |
| Southampton | 1,389 km | 48.2 kg | 25h 24m | 349 kg | 5h 24m |
| Stockholm | 1,548 km | 45.7 kg | 30h 54m | 389 kg | 5h 36m |
| Vienna | 308 km | 9.1 kg | 9h 12m | 77.6 kg | 3h 54m |
| Warsaw | 849 km | 25.0 kg | 16h 48m | 213 kg | 4h 36m |
| Zurich | 575 km | 17.0 kg | 15h | 145 kg | 4h 18m |
The year in Karlovac
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp °C | 3.5 | 6.0 | 9.2 | 11.8 | 16.3 | 21.3 | 24.4 | 23.9 | 19.1 | 15.1 | 7.0 | 3.3 |
| Sun h/day | 4.7 | 6.9 | 7.8 | 9.4 | 9.5 | 11.6 | 12.6 | 12.1 | 9.3 | 7.3 | 5.0 | 5.0 |
| Rain mm/day | 3.6 | 1.3 | 2.5 | 2.4 | 4.3 | 3.1 | 2.1 | 3.2 | 4.1 | 3.3 | 3.8 | 2.4 |
When to go
Karlovac is warmest in July at 24.4 °C, and that is also its brightest month. Its coldest is December at 3.3 °C.
Three months worth booking
The same year of measurements, decided rather than tabulated. Each opens the map below on dates in that month.
How busy it gets
Karlovačka županija records 5.3 overnight stays per resident a year (583,794 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 Karlovac
Places to stay in Karlovac, Croatia, on a live map. Prices and availability come from Stay22 and its booking partners.
Search places to stay in Karlovac →Opens the booking search in a new tab. Same partners as the map below.
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.