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SIN to APA: distance & flight time
Singapore (Singapore Changi Airport) → Denver (Centennial Airport)
9,072 mi
14,600 km · 7,883 nm
18h 15m
estimated nonstop flight time
-14h
time difference · heading northeast
See live SIN→APA fares Phone-only fares on this route — call free
Flight time details
9,072 miles nonstop takes roughly 18h 15m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- SIN — Singapore Changi Airport · Singapore, Singapore
- 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 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
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 SIN from APA?
The flight distance from Singapore (SIN) to Denver (APA) 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 SIN to APA?
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 Singapore and Denver?
Denver is 14 hours behind Singapore.
What is the cheapest way to fly from SIN to APA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIN–APA that never appear on search engines, with no booking fees.