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TRD to STL: distance & flight time
Trondheim (Trondheim Airport Værnes) → St. Louis (St Louis Lambert International Airport)
4,184 mi
6,733 km · 3,635 nm
8h 40m
estimated nonstop flight time
-7h
time difference · heading northwest
See live TRD→STL fares Phone-only fares on this route — call free
Flight time details
4,184 miles nonstop takes roughly 8h 40m 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
- TRD — Trondheim Airport Værnes · Trondheim, 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 TRD
- OLA · Ørland Airport44 mi away
- RRS · Røros Airport62 mi away
- OSY · Namsos Høknesøra Airport73 mi away
- RVK · Rørvik Airport, Ryum96 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 TRD from STL?
The flight distance from Trondheim (TRD) to St. Louis (STL) is 4,184 miles (6,733 km, 3,635 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRD to STL?
A nonstop flight takes about 8h 40m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from TRD to STL?
Nonstop service on TRD–STL depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 8h 40m nonstop estimate.
What is the time difference between Trondheim and St. Louis?
St. Louis is 7 hours behind Trondheim.
What is the cheapest way to fly from TRD to STL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRD–STL that never appear on search engines, with no booking fees.
Why are some TRD to STL fares phone-only?
Consolidator contracts let us sell certain TRD–STL tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.