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RKS to REX: distance & flight time
Rock Springs (Southwest Wyoming Regional Airport) → Reynosa (General Lucio Blanco International Airport)
1,241 mi
1,998 km · 1,079 nm
3h 10m
estimated nonstop flight time
Same time
time difference · heading southeast
See live RKS→REX fares Phone-only fares on this route — call free
Flight time details
1,241 miles nonstop takes roughly 3h 10m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- RKS — Southwest Wyoming Regional Airport · Rock Springs, United States
- REX — General Lucio Blanco International Airport · Reynosa, Mexico
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 RKS
- FBR · Fort Bridger Airport71 mi away
- VEL · Vernal Regional Airport83 mi away
- LND · Hunt Field86 mi away
- BPI · Miley Memorial Field87 mi away
Near REX
Frequently asked questions
How far is RKS from REX?
The flight distance from Rock Springs (RKS) to Reynosa (REX) is 1,241 miles (1,998 km, 1,079 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RKS to REX?
A nonstop flight takes about 3h 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 cheapest way to fly from RKS to REX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RKS–REX that never appear on search engines, with no booking fees.