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OLB to GFK: distance & flight time
Olbia (Olbia Costa Smeralda Airport) → Grand Forks (Grand Forks International Airport)
4,842 mi
7,792 km · 4,208 nm
9h 58m
estimated nonstop flight time
-7h
time difference · heading northwest
See live OLB→GFK fares Phone-only fares on this route — call free
Flight time details
4,842 miles nonstop takes roughly 9h 58m 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
- OLB — Olbia Costa Smeralda Airport · Olbia, Italy
- 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 OLB
- FSC · Figari Sud-Corse Airport47 mi away
- PRP · Propriano Airport62 mi away
- AHO · Alghero-Fertilia Airport67 mi away
- TTB · Tortolì Airport68 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 OLB from GFK?
The flight distance from Olbia (OLB) to Grand Forks (GFK) is 4,842 miles (7,792 km, 4,208 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OLB to GFK?
A nonstop flight takes about 9h 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 time difference between Olbia and Grand Forks?
Grand Forks is 7 hours behind Olbia.
What is the cheapest way to fly from OLB to GFK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OLB–GFK that never appear on search engines, with no booking fees.