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ALS to NGS: distance & flight time
Alamosa (San Luis Valley Regional Bergman Field) → Nagasaki (Nagasaki Airport)
6,395 mi
10,291 km · 5,557 nm
13h
estimated nonstop flight time
+15h
time difference · heading northwest
See live ALS→NGS fares Phone-only fares on this route — call free
Flight time details
6,395 miles nonstop takes roughly 13h gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- ALS — San Luis Valley Regional Bergman Field · Alamosa, United States
- NGS — Nagasaki Airport · Nagasaki, 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 ALS
- TSM · Taos Regional Airport68 mi away
- RTN · Raton Municipal-Crews Field89 mi away
- PUB · Pueblo Memorial Airport95 mi away
- GUC · Gunnison Crested Butte Regional Airport96 mi away
Near NGS
- HSG · Saga Airport28 mi away
- AXJ · Amakusa Airport33 mi away
- KMJ · Kumamoto Airport55 mi away
- FUK · Fukuoka Airport56 mi away
Frequently asked questions
How far is ALS from NGS?
The flight distance from Alamosa (ALS) to Nagasaki (NGS) is 6,395 miles (10,291 km, 5,557 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALS to NGS?
A nonstop flight takes about 13h 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 Alamosa and Nagasaki?
Nagasaki is 15 hours ahead of Alamosa.
What is the cheapest way to fly from ALS to NGS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALS–NGS that never appear on search engines, with no booking fees.