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STL to RHP: distance & flight time
St. Louis (St Louis Lambert International Airport) → Ramechhap (Ramechhap Airport)
7,861 mi
12,651 km · 6,831 nm
15h 53m
estimated nonstop flight time
+10.8h
time difference · heading north
See live STL→RHP fares Phone-only fares on this route — call free
Flight time details
7,861 miles nonstop takes roughly 15h 53m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.8-hour time gain when reading arrival times on your ticket.
The two airports
- STL — St Louis Lambert International Airport · St. Louis, United States
- 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 STL
- SUS · Spirit of St Louis Airport16 mi away
- ALN · St Louis Regional Airport20 mi away
- BLV · Scott AFB/Midamerica Airport32 mi away
- SPI · Abraham Lincoln Capital Airport84 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 STL from RHP?
The flight distance from St. Louis (STL) to Ramechhap (RHP) is 7,861 miles (12,651 km, 6,831 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STL to RHP?
A nonstop flight takes about 15h 53m 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 St. Louis and Ramechhap?
Ramechhap is 10.8 hours ahead of St. Louis.
What is the cheapest way to fly from STL to RHP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STL–RHP that never appear on search engines, with no booking fees.