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JMS to CYS: distance & flight time
Jamestown (Jamestown Regional Airport) → Cheyenne (Cheyenne Regional Jerry Olson Field)
502 mi
807 km · 436 nm
1h 33m
estimated nonstop flight time
-1h
time difference · heading southwest
See live JMS→CYS fares Phone-only fares on this route — call free
Flight time details
502 miles nonstop takes roughly 1h 33m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- JMS — Jamestown Regional Airport · Jamestown, United States
- CYS — Cheyenne Regional Jerry Olson Field · Cheyenne, United States
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 JMS
- DVL · Devils Lake Regional Airport83 mi away
- FAR · Hector International Airport88 mi away
- RDR · Grand Forks Air Force Base93 mi away
- BIS · Bismarck Municipal Airport98 mi away
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
Frequently asked questions
How far is JMS from CYS?
The flight distance from Jamestown (JMS) to Cheyenne (CYS) is 502 miles (807 km, 436 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JMS to CYS?
A nonstop flight takes about 1h 33m 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 Jamestown and Cheyenne?
Cheyenne is 1 hour behind Jamestown.
What is the cheapest way to fly from JMS to CYS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JMS–CYS that never appear on search engines, with no booking fees.