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RCA to SIN: distance & flight time
Rapid City (Ellsworth Air Force Base) → Singapore (Singapore Changi Airport)
8,877 mi
14,286 km · 7,714 nm
17h 52m
estimated nonstop flight time
+14h
time difference · heading northwest
See live RCA→SIN fares Phone-only fares on this route — call free
Flight time details
8,877 miles nonstop takes roughly 17h 52m 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
- RCA — Ellsworth Air Force Base · Rapid City, 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 RCA
- RAP · Rapid City Regional Airport7 mi away
- SPF · Black Hills Airport-Clyde Ice Field41 mi away
- CDR · Chadron Municipal Airport90 mi away
- GCC · Gillette Campbell County Airport121 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 RCA from SIN?
The flight distance from Rapid City (RCA) to Singapore (SIN) is 8,877 miles (14,286 km, 7,714 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RCA to SIN?
A nonstop flight takes about 17h 52m 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 Rapid City and Singapore?
Singapore is 14 hours ahead of Rapid City.
What is the cheapest way to fly from RCA to SIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RCA–SIN that never appear on search engines, with no booking fees.