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ZEM to LTS: distance & flight time
Eastmain River (Eastmain River Airport) → Altus (Altus Air Force Base)
1,587 mi
2,554 km · 1,379 nm
3h 35m
estimated nonstop flight time
-1h
time difference · heading southwest
See live ZEM→LTS fares Phone-only fares on this route — call free
Flight time details
1,587 miles nonstop takes roughly 3h 35m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- ZEM — Eastmain River Airport · Eastmain River, Canada
- LTS — Altus Air Force Base · Altus, 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 ZEM
- YKQ · Waskaganish Airport53 mi away
- YNC · Wemindji Airport56 mi away
- YGL · La Grande Rivière Airport102 mi away
- YNS · Nemiscau Airport108 mi away
Near LTS
- HBR · Hobart Regional Airport26 mi away
- CSM · Clinton Sherman Airport47 mi away
- FSI · Henry Post Army Air Field (Fort Sill)49 mi away
- LAW · Lawton Fort Sill Regional Airport49 mi away
Frequently asked questions
How far is ZEM from LTS?
The flight distance from Eastmain River (ZEM) to Altus (LTS) is 1,587 miles (2,554 km, 1,379 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZEM to LTS?
A nonstop flight takes about 3h 35m 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 Altus?
Altus is 1 hour behind Eastmain River.
What is the cheapest way to fly from ZEM to LTS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZEM–LTS that never appear on search engines, with no booking fees.