Need help booking?
Unpublished phone-only deals available
OSL to STL: distance & flight time
Oslo (Oslo Lufthavn) → St. Louis (St Louis Lambert International Airport)
4,300 mi
6,921 km · 3,737 nm
8h 54m
estimated nonstop flight time
-7h
time difference · heading northwest
See live OSL→STL fares Phone-only fares on this route — call free
Flight time details
4,300 miles nonstop takes roughly 8h 54m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- OSL — Oslo Lufthavn · Oslo, Norway
- STL — St Louis Lambert International Airport · St. Louis, United States
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 OSL
- FBU · Oslo, Fornebu Airport22 mi away
- HMR · Stafsberg Airport48 mi away
- RYG · Moss Airport, Rygge52 mi away
- TYF · Torsby Airport67 mi away
Near STL
- SUS · Spirit of St Louis Airport16 mi away
- ALN · St Louis Regional Airport20 mi away
- BLV · Scott AFB/Midamerica Airport32 mi away
- SPI · Abraham Lincoln Capital Airport84 mi away
Frequently asked questions
How far is OSL from STL?
The flight distance from Oslo (OSL) to St. Louis (STL) is 4,300 miles (6,921 km, 3,737 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSL to STL?
A nonstop flight takes about 8h 54m 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 Oslo and St. Louis?
St. Louis is 7 hours behind Oslo.
What is the cheapest way to fly from OSL to STL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSL–STL that never appear on search engines, with no booking fees.