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SIN to SEP: distance & flight time
Singapore (Singapore Changi Airport) → Stephenville (Stephenville Clark Regional Airport)
9,702 mi
15,614 km · 8,431 nm
19h 29m
estimated nonstop flight time
-13h
time difference · heading northeast
See live SIN→SEP fares Phone-only fares on this route — call free
Flight time details
9,702 miles nonstop takes roughly 19h 29m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- SIN — Singapore Changi Airport · Singapore, Singapore
- SEP — Stephenville Clark Regional Airport · Stephenville, 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 SEP
- MWL · Mineral Wells Airport40 mi away
- DFW · Dallas Fort Worth International Airport81 mi away
- BKD · Stephens County Airport54 mi away
- FWH · NAS Fort Worth JRB/Carswell Field57 mi away
Frequently asked questions
How far is SIN from SEP?
The flight distance from Singapore (SIN) to Stephenville (SEP) is 9,702 miles (15,614 km, 8,431 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIN to SEP?
A nonstop flight takes about 19h 29m 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 Stephenville?
Stephenville is 13 hours behind Singapore.
What is the cheapest way to fly from SIN to SEP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIN–SEP that never appear on search engines, with no booking fees.