Need help booking?
Unpublished phone-only deals available
ART to SDU: distance & flight time
Watertown (Watertown International Airport) → Rio De Janeiro (Santos Dumont Airport)
5,069 mi
8,158 km · 4,405 nm
10h 24m
estimated nonstop flight time
+1h
time difference · heading southeast
See live ART→SDU fares Phone-only fares on this route — call free
Flight time details
5,069 miles nonstop takes roughly 10h 24m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- ART — Watertown International Airport · Watertown, United States
- SDU — Santos Dumont Airport · Rio De Janeiro, 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 ART
- YGK · Kingston Norman Rogers Airport33 mi away
- OGS · Ogdensburg International Airport55 mi away
- RME · Griffiss International Airport61 mi away
- SYR · Syracuse Hancock International Airport61 mi away
Near SDU
- GIG · Rio Galeão – Tom Jobim International Airport9 mi away
- QNV · Aeroclube Airport22 mi away
- SNZ · Santa Cruz Air Force Base35 mi away
- CFB · Cabo Frio Airport69 mi away
Frequently asked questions
How far is ART from SDU?
The flight distance from Watertown (ART) to Rio De Janeiro (SDU) is 5,069 miles (8,158 km, 4,405 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ART to SDU?
A nonstop flight takes about 10h 24m 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 Watertown and Rio De Janeiro?
Rio De Janeiro is 1 hour ahead of Watertown.
What is the cheapest way to fly from ART to SDU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ART–SDU that never appear on search engines, with no booking fees.