Need help booking?
Unpublished phone-only deals available
SDR to RDR: distance & flight time
Santander (Santander Airport) → Red River (Grand Forks Air Force Base)
4,236 mi
6,817 km · 3,681 nm
8h 46m
estimated nonstop flight time
-7h
time difference · heading northwest
See live SDR→RDR fares Phone-only fares on this route — call free
Flight time details
4,236 miles nonstop takes roughly 8h 46m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- SDR — Santander Airport · Santander, Spain
- 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 SDR
- BIO · Bilbao Airport47 mi away
- VIT · Vitoria/Foronda Airport67 mi away
- RGS · Burgos Airport75 mi away
- RJL · Logroño-Agoncillo Airport101 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 SDR from RDR?
The flight distance from Santander (SDR) to Red River (RDR) is 4,236 miles (6,817 km, 3,681 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDR to RDR?
A nonstop flight takes about 8h 46m 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 Santander and Red River?
Red River is 7 hours behind Santander.
What is the cheapest way to fly from SDR to RDR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDR–RDR that never appear on search engines, with no booking fees.