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DNN to SDU: distance & flight time
Dalton (Dalton Municipal Airport) → Rio De Janeiro (Santos Dumont Airport)
4,830 mi
7,774 km · 4,198 nm
9h 56m
estimated nonstop flight time
+1h
time difference · heading southeast
See live DNN→SDU fares Phone-only fares on this route — call free
Flight time details
4,830 miles nonstop takes roughly 9h 56m 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
- DNN — Dalton Municipal Airport · Dalton, 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 DNN
- CHA · Lovell Field29 mi away
- RMG · Richard B Russell Airport30 mi away
- HDI · Hardwick Field34 mi away
- ATL · Hartsfield Jackson Atlanta International Airport79 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 DNN from SDU?
The flight distance from Dalton (DNN) to Rio De Janeiro (SDU) is 4,830 miles (7,774 km, 4,198 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DNN to SDU?
A nonstop flight takes about 9h 56m 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 Dalton and Rio De Janeiro?
Rio De Janeiro is 1 hour ahead of Dalton.
What is the cheapest way to fly from DNN to SDU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DNN–SDU that never appear on search engines, with no booking fees.