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RIV to HSG: distance & flight time
Riverside (March ARB Airport) → Saga (Saga Airport)
6,062 mi
9,756 km · 5,268 nm
12h 21m
estimated nonstop flight time
+16h
time difference · heading northwest
See live RIV→HSG fares Phone-only fares on this route — call free
Flight time details
6,062 miles nonstop takes roughly 12h 21m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time gain when reading arrival times on your ticket.
The two airports
- RIV — March ARB Airport · Riverside, United States
- HSG — Saga Airport · Saga, Japan
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 RIV
- RAL · Riverside Municipal Airport12 mi away
- SBD · San Bernardino International Airport15 mi away
- RBK · French Valley Airport22 mi away
- ONT · Ontario International Airport23 mi away
Near HSG
- NGS · Nagasaki Airport28 mi away
- FUK · Fukuoka Airport31 mi away
- KMJ · Kumamoto Airport39 mi away
- AXJ · Amakusa Airport47 mi away
Frequently asked questions
How far is RIV from HSG?
The flight distance from Riverside (RIV) to Saga (HSG) is 6,062 miles (9,756 km, 5,268 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RIV to HSG?
A nonstop flight takes about 12h 21m 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 Riverside and Saga?
Saga is 16 hours ahead of Riverside.
What is the cheapest way to fly from RIV to HSG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RIV–HSG that never appear on search engines, with no booking fees.