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SIN to SEM: distance & flight time
Singapore (Singapore Changi Airport) → Selma (Craig Field)
10,001 mi
16,094 km · 8,690 nm
20h 5m
estimated nonstop flight time
-13h
time difference · heading north
See live SIN→SEM fares Phone-only fares on this route — call free
Flight time details
10,001 miles nonstop takes roughly 20h 5m gate to gate, flying north. 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
- SEM — Craig Field · Selma, 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 SEM
Frequently asked questions
How far is SIN from SEM?
The flight distance from Singapore (SIN) to Selma (SEM) is 10,001 miles (16,094 km, 8,690 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIN to SEM?
A nonstop flight takes about 20h 5m 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 Selma?
Selma is 13 hours behind Singapore.
What is the cheapest way to fly from SIN to SEM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIN–SEM that never appear on search engines, with no booking fees.