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SDF to GFK: distance & flight time
Louisville (Louisville International Standiford Field) → Grand Forks (Grand Forks International Airport)
887 mi
1,427 km · 771 nm
2h 24m
estimated nonstop flight time
-1h
time difference · heading northwest
See live SDF→GFK fares Phone-only fares on this route — call free
Flight time details
887 miles nonstop takes roughly 2h 24m gate to gate, flying northwest. 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
- SDF — Louisville International Standiford Field · Louisville, United States
- GFK — Grand Forks International Airport · Grand Forks, 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 SDF
- LOU · Bowman Field5 mi away
- FTK · Godman Army Air Field22 mi away
- FFT · Capital City Airport45 mi away
- LEX · Blue Grass Airport62 mi away
Near GFK
- RDR · Grand Forks Air Force Base10 mi away
- TVF · Thief River Falls Regional Airport47 mi away
- PMB · Pembina Municipal Airport69 mi away
- FAR · Hector International Airport73 mi away
Frequently asked questions
How far is SDF from GFK?
The flight distance from Louisville (SDF) to Grand Forks (GFK) is 887 miles (1,427 km, 771 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDF to GFK?
A nonstop flight takes about 2h 24m 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 Louisville and Grand Forks?
Grand Forks is 1 hour behind Louisville.
What is the cheapest way to fly from SDF to GFK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDF–GFK that never appear on search engines, with no booking fees.