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TOI to STL: distance & flight time
Troy (Troy Municipal Airport at N Kenneth Campbell Field) → St. Louis (St Louis Lambert International Airport)
535 mi
862 km · 465 nm
1h 38m
estimated nonstop flight time
—
time difference · heading northwest
See live TOI→STL fares Phone-only fares on this route — call free
Flight time details
535 miles nonstop takes roughly 1h 38m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- TOI — Troy Municipal Airport at N Kenneth Campbell Field · Troy, United States
- 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 TOI
- MGM · Montgomery Regional (Dannelly Field) Airport38 mi away
- ETS · Enterprise Municipal Airport39 mi away
- MXF · Maxwell Air Force Base42 mi away
- OZR · Cairns AAF (Fort Rucker) Air Field44 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 TOI from STL?
The flight distance from Troy (TOI) to St. Louis (STL) is 535 miles (862 km, 465 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TOI to STL?
A nonstop flight takes about 1h 38m 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 cheapest way to fly from TOI to STL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TOI–STL that never appear on search engines, with no booking fees.