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ZEM to THR: distance & flight time
Eastmain River (Eastmain River Airport) → Teheran (Mehrabad International Airport)
5,653 mi
9,097 km · 4,912 nm
11h 33m
estimated nonstop flight time
+7.5h
time difference · heading northeast
See live ZEM→THR fares Phone-only fares on this route — call free
Flight time details
5,653 miles nonstop takes roughly 11h 33m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7.5-hour time gain when reading arrival times on your ticket.
The two airports
- ZEM — Eastmain River Airport · Eastmain River, 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 ZEM
- YKQ · Waskaganish Airport53 mi away
- YNC · Wemindji Airport56 mi away
- YGL · La Grande Rivière Airport102 mi away
- YNS · Nemiscau Airport108 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 ZEM from THR?
The flight distance from Eastmain River (ZEM) to Teheran (THR) is 5,653 miles (9,097 km, 4,912 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZEM to THR?
A nonstop flight takes about 11h 33m 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 Eastmain River and Teheran?
Teheran is 7.5 hours ahead of Eastmain River.
What is the cheapest way to fly from ZEM to THR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZEM–THR that never appear on search engines, with no booking fees.