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OLS to GFK: distance & flight time
Nogales (Nogales International Airport) → Grand Forks (Grand Forks International Airport)
1,349 mi
2,172 km · 1,173 nm
3h 24m
estimated nonstop flight time
+2h
time difference · heading northeast
See live OLS→GFK fares Phone-only fares on this route — call free
Flight time details
1,349 miles nonstop takes roughly 3h 24m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- OLS — Nogales International Airport · Nogales, 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 OLS
- NOG · Nogales International Airport15 mi away
- FHU · Sierra Vista Municipal Libby Army Air Field32 mi away
- TUS · Tucson International Airport49 mi away
- DMA · Davis Monthan Air Force Base52 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 OLS from GFK?
The flight distance from Nogales (OLS) to Grand Forks (GFK) is 1,349 miles (2,172 km, 1,173 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OLS to GFK?
A nonstop flight takes about 3h 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 Nogales and Grand Forks?
Grand Forks is 2 hours ahead of Nogales.
What is the cheapest way to fly from OLS to GFK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OLS–GFK that never appear on search engines, with no booking fees.