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APA to SIN: distance & flight time
Denver (Centennial Airport) → Singapore (Singapore Changi Airport)
9,072 mi
14,600 km · 7,883 nm
18h 15m
estimated nonstop flight time
+14h
time difference · heading northwest
See live APA→SIN fares Phone-only fares on this route — call free
Flight time details
9,072 miles nonstop takes roughly 18h 15m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- APA — Centennial Airport · Denver, United States
- SIN — Singapore Changi Airport · Singapore, Singapore
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 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
Near SIN
- QPG · Paya Lebar Air Base6 mi away
- XSP · Seletar Airport10 mi away
- BTH · Hang Nadim International Airport18 mi away
- TGA · Tengah Air Base20 mi away
Frequently asked questions
How far is APA from SIN?
The flight distance from Denver (APA) to Singapore (SIN) is 9,072 miles (14,600 km, 7,883 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from APA to SIN?
A nonstop flight takes about 18h 15m 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 Denver and Singapore?
Singapore is 14 hours ahead of Denver.
What is the cheapest way to fly from APA to SIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on APA–SIN that never appear on search engines, with no booking fees.