Need help booking?
Unpublished phone-only deals available
TBZ to ALN: distance & flight time
Tabriz (Tabriz International Airport) → Alton/St Louis (St Louis Regional Airport)
6,435 mi
10,357 km · 5,592 nm
13h 5m
estimated nonstop flight time
—
time difference · heading northwest
See live TBZ→ALN fares Phone-only fares on this route — call free
Flight time details
6,435 miles nonstop takes roughly 13h 5m 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
- TBZ — Tabriz International Airport · Tabriz, Iran
- ALN — St Louis Regional Airport · Alton/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 TBZ
- ACP · Sahand Airport55 mi away
- KHY · Khoy Airport71 mi away
- OMH · Urmia Airport71 mi away
- NAJ · Nakhchivan Airport84 mi away
Near ALN
- STL · St Louis Lambert International Airport20 mi away
- BLV · Scott AFB/Midamerica Airport26 mi away
- SUS · Spirit of St Louis Airport36 mi away
- SPI · Abraham Lincoln Capital Airport69 mi away
Frequently asked questions
How far is TBZ from ALN?
The flight distance from Tabriz (TBZ) to Alton/St Louis (ALN) is 6,435 miles (10,357 km, 5,592 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TBZ to ALN?
A nonstop flight takes about 13h 5m 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 TBZ to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TBZ–ALN that never appear on search engines, with no booking fees.