Need help booking?
Unpublished phone-only deals available
RDR to YHF: distance & flight time
Red River (Grand Forks Air Force Base) → Hearst (Hearst René Fontaine Municipal Airport)
634 mi
1,021 km · 551 nm
1h 51m
estimated nonstop flight time
+1h
time difference · heading east
See live RDR→YHF fares Phone-only fares on this route — call free
Flight time details
634 miles nonstop takes roughly 1h 51m gate to gate, flying east. 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
- RDR — Grand Forks Air Force Base · Red River, United States
- YHF — Hearst René Fontaine Municipal Airport · Hearst, 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 RDR
- GFK · Grand Forks International Airport10 mi away
- TVF · Thief River Falls Regional Airport57 mi away
- PMB · Pembina Municipal Airport68 mi away
- DVL · Devils Lake Regional Airport70 mi away
Near YHF
- YYU · Kapuskasing Airport58 mi away
- YHN · Hornepayne Municipal Airport60 mi away
- YMG · Manitouwadge Airport107 mi away
- YCN · Cochrane Airport127 mi away
Frequently asked questions
How far is RDR from YHF?
The flight distance from Red River (RDR) to Hearst (YHF) is 634 miles (1,021 km, 551 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RDR to YHF?
A nonstop flight takes about 1h 51m 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 Red River and Hearst?
Hearst is 1 hour ahead of Red River.
What is the cheapest way to fly from RDR to YHF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RDR–YHF that never appear on search engines, with no booking fees.