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KSO to RKS: distance & flight time
Kastoria (Kastoria National Airport) → Rock Springs (Southwest Wyoming Regional Airport)
5,972 mi
9,611 km · 5,190 nm
12h 11m
estimated nonstop flight time
-9h
time difference · heading northwest
See live KSO→RKS fares Phone-only fares on this route — call free
Flight time details
5,972 miles nonstop takes roughly 12h 11m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- KSO — Kastoria National Airport · Kastoria, Greece
- 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 KSO
- KZI · Filippos Airport31 mi away
- IOA · Ioannina Airport57 mi away
- OHD · Ohrid St. Paul the Apostle Airport58 mi away
- LRA · Larisa Airport83 mi away
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 KSO from RKS?
The flight distance from Kastoria (KSO) to Rock Springs (RKS) is 5,972 miles (9,611 km, 5,190 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSO to RKS?
A nonstop flight takes about 12h 11m 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 Kastoria and Rock Springs?
Rock Springs is 9 hours behind Kastoria.
What is the cheapest way to fly from KSO to RKS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSO–RKS that never appear on search engines, with no booking fees.