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OSI to GBT: distance & flight time
Osijek (Osijek Airport) → Gorgan (Gorgan Airport)
1,925 mi
3,098 km · 1,673 nm
4h 14m
estimated nonstop flight time
+1.5h
time difference · heading east
See live OSI→GBT fares Phone-only fares on this route — call free
Flight time details
1,925 miles nonstop takes roughly 4h 14m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time gain when reading arrival times on your ticket.
The two airports
- OSI — Osijek Airport · Osijek, Croatia
- GBT — Gorgan Airport · Gorgan, Iran
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 OSI
- PEV · Pécs-Pogány Airport46 mi away
- QND · Cenej Airport50 mi away
- TZL · Tuzla International Airport69 mi away
- TZR · Taszár Air Base77 mi away
Near GBT
- RUD · Shahroud Airport51 mi away
- KLM · Kalaleh Airport66 mi away
- SRY · Dasht-e Naz Airport69 mi away
Frequently asked questions
How far is OSI from GBT?
The flight distance from Osijek (OSI) to Gorgan (GBT) is 1,925 miles (3,098 km, 1,673 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSI to GBT?
A nonstop flight takes about 4h 14m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from OSI to GBT?
Nonstop service on OSI–GBT depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 4h 14m nonstop estimate.
What is the time difference between Osijek and Gorgan?
Gorgan is 1.5 hours ahead of Osijek.
What is the cheapest way to fly from OSI to GBT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSI–GBT that never appear on search engines, with no booking fees.
Why are some OSI to GBT fares phone-only?
Consolidator contracts let us sell certain OSI–GBT tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.