Need help booking?
Unpublished phone-only deals available
CYS to NEU: distance & flight time
Cheyenne (Cheyenne Regional Jerry Olson Field) → Sam Neua (Sam Neua Airport)
7,797 mi
12,548 km · 6,775 nm
15h 45m
estimated nonstop flight time
+13h
time difference · heading northwest
See live CYS→NEU fares Phone-only fares on this route — call free
Flight time details
7,797 miles nonstop takes roughly 15h 45m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- CYS — Cheyenne Regional Jerry Olson Field · Cheyenne, United States
- NEU — Sam Neua Airport · Sam Neua, Laos
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 CYS
- LAR · Laramie Regional Airport46 mi away
- DEN · Denver International Airport90 mi away
- FNL · Northern Colorado Regional Airport50 mi away
- GXY · Greeley–Weld County Airport51 mi away
Near NEU
- SQH · Na-San Airport55 mi away
- XKH · Xieng Khouang Airport89 mi away
- DIN · Dien Bien Phu Airport96 mi away
- HAN · Noi Bai International Airport125 mi away
Frequently asked questions
How far is CYS from NEU?
The flight distance from Cheyenne (CYS) to Sam Neua (NEU) is 7,797 miles (12,548 km, 6,775 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CYS to NEU?
A nonstop flight takes about 15h 45m 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 Cheyenne and Sam Neua?
Sam Neua is 13 hours ahead of Cheyenne.
What is the cheapest way to fly from CYS to NEU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYS–NEU that never appear on search engines, with no booking fees.