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SUR to RDR: distance & flight time
Summer Beaver (Summer Beaver Airport) → Red River (Grand Forks Air Force Base)
510 mi
820 km · 443 nm
1h 34m
estimated nonstop flight time
-1h
time difference · heading southwest
See live SUR→RDR fares Phone-only fares on this route — call free
Flight time details
510 miles nonstop takes roughly 1h 34m 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
- SUR — Summer Beaver Airport · Summer Beaver, Canada
- RDR — Grand Forks Air Force Base · Red River, 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 SUR
- WNN · Wunnumin Lake Airport34 mi away
- YLH · Lansdowne House Airport44 mi away
- YWP · Webequie Airport52 mi away
- XKS · Kasabonika Airport57 mi away
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
Frequently asked questions
How far is SUR from RDR?
The flight distance from Summer Beaver (SUR) to Red River (RDR) is 510 miles (820 km, 443 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUR to RDR?
A nonstop flight takes about 1h 34m 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 Summer Beaver and Red River?
Red River is 1 hour behind Summer Beaver.
What is the cheapest way to fly from SUR to RDR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUR–RDR that never appear on search engines, with no booking fees.