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HSG to APA: distance & flight time
Saga (Saga Airport) → Denver (Centennial Airport)
6,299 mi
10,138 km · 5,474 nm
12h 49m
estimated nonstop flight time
-15h
time difference · heading northeast
See live HSG→APA fares Phone-only fares on this route — call free
Flight time details
6,299 miles nonstop takes roughly 12h 49m 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
- APA — Centennial Airport · Denver, 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 APA
- DEN · Denver International Airport22 mi away
- BFK · Buckley Air Force Base10 mi away
- BJC · Rocky Mountain Metropolitan Airport27 mi away
- WBU · Boulder Municipal Airport38 mi away
Frequently asked questions
How far is HSG from APA?
The flight distance from Saga (HSG) to Denver (APA) is 6,299 miles (10,138 km, 5,474 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HSG to APA?
A nonstop flight takes about 12h 49m 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 Denver?
Denver is 15 hours behind Saga.
What is the cheapest way to fly from HSG to APA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HSG–APA that never appear on search engines, with no booking fees.