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HSG to RKS: distance & flight time
Saga (Saga Airport) → Rock Springs (Southwest Wyoming Regional Airport)
6,044 mi
9,727 km · 5,252 nm
12h 19m
estimated nonstop flight time
-15h
time difference · heading northeast
See live HSG→RKS fares Phone-only fares on this route — call free
Flight time details
6,044 miles nonstop takes roughly 12h 19m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- HSG — Saga Airport · Saga, Japan
- 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 HSG
- NGS · Nagasaki Airport28 mi away
- FUK · Fukuoka Airport31 mi away
- KMJ · Kumamoto Airport39 mi away
- AXJ · Amakusa Airport47 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 HSG from RKS?
The flight distance from Saga (HSG) to Rock Springs (RKS) is 6,044 miles (9,727 km, 5,252 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HSG to RKS?
A nonstop flight takes about 12h 19m 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 Saga and Rock Springs?
Rock Springs is 15 hours behind Saga.
What is the cheapest way to fly from HSG to RKS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HSG–RKS that never appear on search engines, with no booking fees.