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SDY to JMS: distance & flight time
Sidney (Sidney - Richland Regional Airport) → Jamestown (Jamestown Regional Airport)
264 mi
425 km · 229 nm
1h 10m
estimated nonstop flight time
+1h
time difference · heading east
See live SDY→JMS fares Phone-only fares on this route — call free
Flight time details
264 miles nonstop takes roughly 1h 10m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- SDY — Sidney - Richland Regional Airport · Sidney, United States
- JMS — Jamestown Regional Airport · Jamestown, 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 SDY
- ISN · Sloulin Field International Airport41 mi away
- GDV · Dawson Community Airport49 mi away
- OLF · L M Clayton Airport69 mi away
- DIK · Dickinson Theodore Roosevelt Regional Airport91 mi away
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
Frequently asked questions
How far is SDY from JMS?
The flight distance from Sidney (SDY) to Jamestown (JMS) is 264 miles (425 km, 229 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDY to JMS?
A nonstop flight takes about 1h 10m 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 Sidney and Jamestown?
Jamestown is 1 hour ahead of Sidney.
What is the cheapest way to fly from SDY to JMS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDY–JMS that never appear on search engines, with no booking fees.