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UTI to REP: distance & flight time
Utti (Utti Air Base) → Siem-reap (Siem Reap International Airport)
4,970 mi
7,999 km · 4,319 nm
10h 13m
estimated nonstop flight time
+4h
time difference · heading east
See live UTI→REP fares Phone-only fares on this route — call free
Flight time details
4,970 miles nonstop takes roughly 10h 13m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- UTI — Utti Air Base · Utti, Finland
- REP — Siem Reap International Airport · Siem-reap, Cambodia
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 UTI
- LPP · Lappeenranta Airport42 mi away
- QLF · Lahti Vesivehmaa Airport45 mi away
- MIK · Mikkeli Airport55 mi away
- HYV · Hyvinkää Airfield71 mi away
Near REP
- BBM · Battambang Airport45 mi away
- KZC · Kampong Chhnang Airport95 mi away
- PXR · Surin Airport103 mi away
- TDX · Trat Airport128 mi away
Frequently asked questions
How far is UTI from REP?
The flight distance from Utti (UTI) to Siem-reap (REP) is 4,970 miles (7,999 km, 4,319 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UTI to REP?
A nonstop flight takes about 10h 13m 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 Utti and Siem-reap?
Siem-reap is 4 hours ahead of Utti.
What is the cheapest way to fly from UTI to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UTI–REP that never appear on search engines, with no booking fees.