Need help booking?
Unpublished phone-only deals available
SIF to UNN: distance & flight time
Simara (Simara Airport) → Ranong (Ranong Airport)
1,493 mi
2,403 km · 1,297 nm
3h 43m
estimated nonstop flight time
+1.3h
time difference · heading southeast
See live SIF→UNN fares Phone-only fares on this route — call free
Flight time details
1,493 miles nonstop takes roughly 3h 43m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.3-hour time gain when reading arrival times on your ticket.
The two airports
- SIF — Simara Airport · Simara, Nepal
- 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 SIF
- KTM · Tribhuvan International Airport44 mi away
- BHR · Bharatpur Airport49 mi away
- MEY · Meghauli Airport54 mi away
- JKR · Janakpur Airport66 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 SIF from UNN?
The flight distance from Simara (SIF) to Ranong (UNN) is 1,493 miles (2,403 km, 1,297 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIF to UNN?
A nonstop flight takes about 3h 43m 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 Simara and Ranong?
Ranong is 1.3 hours ahead of Simara.
What is the cheapest way to fly from SIF to UNN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIF–UNN that never appear on search engines, with no booking fees.