Need help booking?
Unpublished phone-only deals available
HLN to ZEM: distance & flight time
Helena (Helena Regional Airport) → Eastmain River (Eastmain River Airport)
1,538 mi
2,476 km · 1,337 nm
3h 29m
estimated nonstop flight time
+2h
time difference · heading northeast
See live HLN→ZEM fares Phone-only fares on this route — call free
Flight time details
1,538 miles nonstop takes roughly 3h 29m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- HLN — Helena Regional Airport · Helena, 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 HLN
- BTM · Bert Mooney Airport51 mi away
- GTF · Great Falls International Airport67 mi away
- BZN · Gallatin Field70 mi away
- LVM · Mission Field97 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 HLN from ZEM?
The flight distance from Helena (HLN) to Eastmain River (ZEM) is 1,538 miles (2,476 km, 1,337 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLN to ZEM?
A nonstop flight takes about 3h 29m 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 Helena and Eastmain River?
Eastmain River is 2 hours ahead of Helena.
What is the cheapest way to fly from HLN to ZEM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLN–ZEM that never appear on search engines, with no booking fees.