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RHP to UTH: distance & flight time
Ramechhap (Ramechhap Airport) → Udon Thani (Udon Thani Airport)
1,271 mi
2,045 km · 1,104 nm
3h 14m
estimated nonstop flight time
+1.3h
time difference · heading southeast
See live RHP→UTH fares Phone-only fares on this route — call free
Flight time details
1,271 miles nonstop takes roughly 3h 14m 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
- RHP — Ramechhap Airport · Ramechhap, Nepal
- UTH — Udon Thani Airport · Udon Thani, 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 RHP
- RUM · Rumjatar Airport31 mi away
- PPL · Phaplu Airport33 mi away
- LDN · Lamidanda Airport39 mi away
- LUA · Lukla Airport46 mi away
Near UTH
- VTE · Wattay International Airport44 mi away
- KKC · Khon Kaen Airport64 mi away
- LOE · Loei Airport70 mi away
- SNO · Sakon Nakhon Airport89 mi away
Frequently asked questions
How far is RHP from UTH?
The flight distance from Ramechhap (RHP) to Udon Thani (UTH) is 1,271 miles (2,045 km, 1,104 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RHP to UTH?
A nonstop flight takes about 3h 14m 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 Ramechhap and Udon Thani?
Udon Thani is 1.3 hours ahead of Ramechhap.
What is the cheapest way to fly from RHP to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RHP–UTH that never appear on search engines, with no booking fees.