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GAI to OLB: distance & flight time
Gaithersburg (Montgomery County Airpark) → Olbia (Olbia Costa Smeralda Airport)
4,382 mi
7,052 km · 3,808 nm
9h 4m
estimated nonstop flight time
+6h
time difference · heading northeast
See live GAI→OLB fares Phone-only fares on this route — call free
Flight time details
4,382 miles nonstop takes roughly 9h 4m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- GAI — Montgomery County Airpark · Gaithersburg, United States
- OLB — Olbia Costa Smeralda Airport · Olbia, Italy
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 GAI
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
Frequently asked questions
How far is GAI from OLB?
The flight distance from Gaithersburg (GAI) to Olbia (OLB) is 4,382 miles (7,052 km, 3,808 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GAI to OLB?
A nonstop flight takes about 9h 4m 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 Gaithersburg and Olbia?
Olbia is 6 hours ahead of Gaithersburg.
What is the cheapest way to fly from GAI to OLB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GAI–OLB that never appear on search engines, with no booking fees.