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HSG to CPR: distance & flight time
Saga (Saga Airport) → Casper (Casper-Natrona County International Airport)
6,075 mi
9,777 km · 5,279 nm
12h 23m
estimated nonstop flight time
-15h
time difference · heading northeast
See live HSG→CPR fares Phone-only fares on this route — call free
Flight time details
6,075 miles nonstop takes roughly 12h 23m 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
- CPR — Casper-Natrona County International Airport · Casper, 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 CPR
- RWL · Rawlins Municipal Airport/Harvey Field85 mi away
- RIW · Riverton Regional Airport101 mi away
- SAA · Shively Field103 mi away
- WRL · Worland Municipal Airport104 mi away
Frequently asked questions
How far is HSG from CPR?
The flight distance from Saga (HSG) to Casper (CPR) is 6,075 miles (9,777 km, 5,279 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HSG to CPR?
A nonstop flight takes about 12h 23m 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 Casper?
Casper is 15 hours behind Saga.
What is the cheapest way to fly from HSG to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HSG–CPR that never appear on search engines, with no booking fees.