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PNH to RHP: distance & flight time
Phnom-penh (Phnom Penh International Airport) → Ramechhap (Ramechhap Airport)
1,637 mi
2,635 km · 1,423 nm
3h 41m
estimated nonstop flight time
-1.2h
time difference · heading northwest
See live PNH→RHP fares Phone-only fares on this route — call free
Flight time details
1,637 miles nonstop takes roughly 3h 41m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.2-hour time set-back when reading arrival times on your ticket.
The two airports
- PNH — Phnom Penh International Airport · Phnom-penh, Cambodia
- RHP — Ramechhap Airport · Ramechhap, Nepal
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 PNH
- KZC · Kampong Chhnang Airport52 mi away
- KTI · Kratie Airport105 mi away
- KOS · Sihanoukville International Airport106 mi away
- PQC · Phu Quoc International Airport111 mi away
Near RHP
- RUM · Rumjatar Airport31 mi away
- PPL · Phaplu Airport33 mi away
- LDN · Lamidanda Airport39 mi away
- LUA · Lukla Airport46 mi away
Frequently asked questions
How far is PNH from RHP?
The flight distance from Phnom-penh (PNH) to Ramechhap (RHP) is 1,637 miles (2,635 km, 1,423 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PNH to RHP?
A nonstop flight takes about 3h 41m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from PNH to RHP?
Nonstop service on PNH–RHP depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 3h 41m nonstop estimate.
What is the time difference between Phnom-penh and Ramechhap?
Ramechhap is 1.2 hours behind Phnom-penh.
What is the cheapest way to fly from PNH to RHP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PNH–RHP that never appear on search engines, with no booking fees.
Why are some PNH to RHP fares phone-only?
Consolidator contracts let us sell certain PNH–RHP tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.