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SAT to ZEM: distance & flight time
San Antonio (San Antonio International Airport) → Eastmain River (Eastmain River Airport)
1,869 mi
3,008 km · 1,624 nm
4h 8m
estimated nonstop flight time
+1h
time difference · heading northeast
See live SAT→ZEM fares Phone-only fares on this route — call free
Flight time details
1,869 miles nonstop takes roughly 4h 8m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- SAT — San Antonio International Airport · San Antonio, United States
- ZEM — Eastmain River Airport · Eastmain River, Canada
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 SAT
- RND · Randolph Air Force Base11 mi away
- SKF · Lackland Air Force Base12 mi away
- SSF · Stinson Municipal Airport14 mi away
- AUS · Austin Bergstrom International Airport66 mi away
Near ZEM
- YKQ · Waskaganish Airport53 mi away
- YNC · Wemindji Airport56 mi away
- YGL · La Grande Rivière Airport102 mi away
- YNS · Nemiscau Airport108 mi away
Frequently asked questions
How far is SAT from ZEM?
The flight distance from San Antonio (SAT) to Eastmain River (ZEM) is 1,869 miles (3,008 km, 1,624 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SAT to ZEM?
A nonstop flight takes about 4h 8m 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 San Antonio and Eastmain River?
Eastmain River is 1 hour ahead of San Antonio.
What is the cheapest way to fly from SAT to ZEM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SAT–ZEM that never appear on search engines, with no booking fees.