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SDF to ZGF: distance & flight time
Louisville (Louisville International Standiford Field) → Grand Forks (Grand Forks Airport)
1,781 mi
2,867 km · 1,548 nm
3h 58m
estimated nonstop flight time
—
time difference · heading northwest
See live SDF→ZGF fares Phone-only fares on this route — call free
Flight time details
1,781 miles nonstop takes roughly 3h 58m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- SDF — Louisville International Standiford Field · Louisville, United States
- ZGF — Grand Forks Airport · Grand Forks, 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 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 ZGF
- YZZ · Trail Airport37 mi away
- YCG · Castlegar/West Kootenay Regional Airport41 mi away
- YYF · Penticton Airport61 mi away
- YLW · Kelowna International Airport78 mi away
Frequently asked questions
How far is SDF from ZGF?
The flight distance from Louisville (SDF) to Grand Forks (ZGF) is 1,781 miles (2,867 km, 1,548 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDF to ZGF?
A nonstop flight takes about 3h 58m 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 cheapest way to fly from SDF to ZGF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDF–ZGF that never appear on search engines, with no booking fees.