Need help booking?
Unpublished phone-only deals available
JMO to SNO: distance & flight time
Jomsom (Jomsom Airport) → Sakon Nakhon (Sakon Nakhon Airport)
1,521 mi
2,447 km · 1,321 nm
3h 27m
estimated nonstop flight time
+1.3h
time difference · heading southeast
See live JMO→SNO fares Phone-only fares on this route — call free
Flight time details
1,521 miles nonstop takes roughly 3h 27m 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
- JMO — Jomsom Airport · Jomsom, Nepal
- SNO — Sakon Nakhon Airport · Sakon Nakhon, 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 JMO
- NGX · Manang Airport24 mi away
- BGL · Baglung Airport39 mi away
- PKR · Pokhara Airport43 mi away
- DOP · Dolpa Airport56 mi away
Near SNO
- KOP · Nakhon Phanom Airport37 mi away
- ZVK · Savannakhet Airport61 mi away
- ROI · Roi Et Airport78 mi away
- UTH · Udon Thani Airport89 mi away
Frequently asked questions
How far is JMO from SNO?
The flight distance from Jomsom (JMO) to Sakon Nakhon (SNO) is 1,521 miles (2,447 km, 1,321 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JMO to SNO?
A nonstop flight takes about 3h 27m 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 Jomsom and Sakon Nakhon?
Sakon Nakhon is 1.3 hours ahead of Jomsom.
What is the cheapest way to fly from JMO to SNO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JMO–SNO that never appear on search engines, with no booking fees.