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YFX to THR: distance & flight time
St. Lewis (St. Lewis (Fox Harbour) Airport) → Teheran (Mehrabad International Airport)
4,941 mi
7,951 km · 4,293 nm
10h 9m
estimated nonstop flight time
+6h
time difference · heading northeast
See live YFX→THR fares Phone-only fares on this route — call free
Flight time details
4,941 miles nonstop takes roughly 10h 9m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- YFX — St. Lewis (Fox Harbour) Airport · St. Lewis, Canada
- THR — Mehrabad International Airport · Teheran, Iran
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 YFX
- YMH · Mary's Harbour Airport9 mi away
- YWM · Williams Harbour Airport14 mi away
- YHA · Port Hope Simpson Airport28 mi away
- YAY · St. Anthony Airport70 mi away
Near THR
- IKA · Imam Khomeini International Airport21 mi away
- PYK · Payam International Airport28 mi away
- NSH · Noshahr Airport68 mi away
- GZW · Qazvin Airport80 mi away
Frequently asked questions
How far is YFX from THR?
The flight distance from St. Lewis (YFX) to Teheran (THR) is 4,941 miles (7,951 km, 4,293 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YFX to THR?
A nonstop flight takes about 10h 9m 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 St. Lewis and Teheran?
Teheran is 6 hours ahead of St. Lewis.
What is the cheapest way to fly from YFX to THR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YFX–THR that never appear on search engines, with no booking fees.