Need help booking?
Unpublished phone-only deals available
SIN to RIA: distance & flight time
Singapore (Singapore Changi Airport) → Santa Maria (Santa Maria Airport)
9,990 mi
16,077 km · 8,681 nm
20h 3m
estimated nonstop flight time
-11h
time difference · heading southwest
See live SIN→RIA fares Phone-only fares on this route — call free
Flight time details
9,990 miles nonstop takes roughly 20h 3m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time set-back when reading arrival times on your ticket.
The two airports
- SIN — Singapore Changi Airport · Singapore, Singapore
- RIA — Santa Maria Airport · Santa Maria, Brazil
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 RIA
- GEL · Santo Ângelo Airport103 mi away
- BGX · Comandante Gustavo Kraemer Airport119 mi away
- PFB · Lauro Kurtz Airport131 mi away
- SRA · Santa Rosa Airport134 mi away
Frequently asked questions
How far is SIN from RIA?
The flight distance from Singapore (SIN) to Santa Maria (RIA) is 9,990 miles (16,077 km, 8,681 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIN to RIA?
A nonstop flight takes about 20h 3m 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 Santa Maria?
Santa Maria is 11 hours behind Singapore.
What is the cheapest way to fly from SIN to RIA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIN–RIA that never appear on search engines, with no booking fees.