Copenhagen vs Tromsø

Copenhagen

Copenhagen has a temperate oceanic climate with mild summers, cold winters, and frequent overcast skies. Rain is possible year-round but rarely heavy. Daylight varies dramatically, from nearly 18 hours in June to just 7 hours in December.

Tromsø

Tromsø has a subarctic maritime climate — remarkably mild for its latitude thanks to the North Atlantic Current, but defined year-round by dramatic daylight extremes. Snow falls heavily from November through April. Summer temperatures rarely exceed 20°C. Winter lows typically hover between −5 and −10°C — cold but manageable in proper layers. What you plan for is light, not cold.

Copenhagen

Copenhagen has an integrated transit system covering metro, S-tog (suburban trains), and buses, all using the Rejsekort smart card or DOT single tickets. However, cycling is by far the most popular way to get around — the city has over 450 km of dedicated bike lanes.

Walkability: Central Copenhagen is flat and very walkable. Stroget, the main pedestrian street, connects Radhuspladsen to Kongens Nytorv. Most major sights in the old city are within a 30-minute walk of each other. Just watch for bikes when crossing lanes.

Tromsø

Tromsø is a small island city — most sights are within walking distance in the city centre. The local bus system (Troms Fylkestrafikk) covers the island and the mainland, including the airport. Taxis are readily available; ride-hailing is limited. For excursions outside the city (dog sledding at Camp Tamok, Sommarøy fishing village, reindeer camps), a tour bus or rental car is essential.

Walkability: City centre is highly walkable and concentrated. The island of Tromsøya itself is 9 km long but the useful tourist zone is just 2 km of it. Outside the island — mainland, Kvaløya, or further afield — you need bus, taxi, or car.