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DEC to RKS: distance & flight time
Decatur (Decatur Airport) → Rock Springs (Southwest Wyoming Regional Airport)
1,062 mi
1,710 km · 923 nm
2h 47m
estimated nonstop flight time
-1h
time difference · heading west
See live DEC→RKS fares Phone-only fares on this route — call free
Flight time details
1,062 miles nonstop takes roughly 2h 47m gate to gate, flying west. 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
- DEC — Decatur Airport · Decatur, United States
- RKS — Southwest Wyoming Regional Airport · Rock Springs, 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 DEC
Near RKS
- FBR · Fort Bridger Airport71 mi away
- VEL · Vernal Regional Airport83 mi away
- LND · Hunt Field86 mi away
- BPI · Miley Memorial Field87 mi away
Frequently asked questions
How far is DEC from RKS?
The flight distance from Decatur (DEC) to Rock Springs (RKS) is 1,062 miles (1,710 km, 923 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEC to RKS?
A nonstop flight takes about 2h 47m 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 Decatur and Rock Springs?
Rock Springs is 1 hour behind Decatur.
What is the cheapest way to fly from DEC to RKS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEC–RKS that never appear on search engines, with no booking fees.