Need help booking?
Unpublished phone-only deals available
HEM to UNN: distance & flight time
Helsinki (Helsinki Malmi Airport) → Ranong (Ranong Airport)
5,070 mi
8,160 km · 4,406 nm
10h 25m
estimated nonstop flight time
+4h
time difference · heading east
See live HEM→UNN fares Phone-only fares on this route — call free
Flight time details
5,070 miles nonstop takes roughly 10h 25m 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
- HEM — Helsinki Malmi Airport · Helsinki, Finland
- UNN — Ranong Airport · Ranong, 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 HEM
- HEL · Helsinki Vantaa Airport5 mi away
- HYV · Hyvinkää Airfield28 mi away
- TLL · Lennart Meri Tallinn Airport59 mi away
- QLF · Lahti Vesivehmaa Airport65 mi away
Near UNN
- KAW · Kawthoung Airport19 mi away
- URT · Surat Thani Airport58 mi away
- CJM · Chumphon Airport83 mi away
- VBP · Bokpyinn Airport95 mi away
Frequently asked questions
How far is HEM from UNN?
The flight distance from Helsinki (HEM) to Ranong (UNN) is 5,070 miles (8,160 km, 4,406 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HEM to UNN?
A nonstop flight takes about 10h 25m 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 Helsinki and Ranong?
Ranong is 4 hours ahead of Helsinki.
What is the cheapest way to fly from HEM to UNN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HEM–UNN that never appear on search engines, with no booking fees.