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OSI to KOP: distance & flight time
Osijek (Osijek Airport) → Nakhon Phanom (Nakhon Phanom Airport)
5,171 mi
8,321 km · 4,493 nm
10h 36m
estimated nonstop flight time
+5h
time difference · heading east
See live OSI→KOP fares Phone-only fares on this route — call free
Flight time details
5,171 miles nonstop takes roughly 10h 36m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- OSI — Osijek Airport · Osijek, Croatia
- KOP — Nakhon Phanom Airport · Nakhon Phanom, Thailand
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 KOP
- SNO · Sakon Nakhon Airport37 mi away
- ZVK · Savannakhet Airport58 mi away
- ROI · Roi Et Airport105 mi away
- VII · Vinh Airport115 mi away
Frequently asked questions
How far is OSI from KOP?
The flight distance from Osijek (OSI) to Nakhon Phanom (KOP) is 5,171 miles (8,321 km, 4,493 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSI to KOP?
A nonstop flight takes about 10h 36m 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 Osijek and Nakhon Phanom?
Nakhon Phanom is 5 hours ahead of Osijek.
What is the cheapest way to fly from OSI to KOP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSI–KOP that never appear on search engines, with no booking fees.