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RNT to TOS: distance & flight time
Renton (Renton Municipal Airport) → Tromso (Tromsø Airport,)
4,106 mi
6,608 km · 3,568 nm
8h 31m
estimated nonstop flight time
+9h
time difference · heading north
See live RNT→TOS fares Phone-only fares on this route — call free
Flight time details
4,106 miles nonstop takes roughly 8h 31m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- RNT — Renton Municipal Airport · Renton, United States
- TOS — Tromsø Airport, · Tromso, Norway
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near RNT
Near TOS
- BDU · Bardufoss Airport44 mi away
- SOJ · Sørkjosen Airport49 mi away
- ANX · Andøya Airport72 mi away
- HAA · Hasvik Airport94 mi away
Frequently asked questions
How far is RNT from TOS?
The flight distance from Renton (RNT) to Tromso (TOS) is 4,106 miles (6,608 km, 3,568 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RNT to TOS?
A nonstop flight takes about 8h 31m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Renton and Tromso?
Tromso is 9 hours ahead of Renton.
What is the cheapest way to fly from RNT to TOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RNT–TOS that never appear on search engines, with no booking fees.