Need help booking?
Unpublished phone-only deals available
DYL to SDU: distance & flight time
Doylestown (Doylestown Airport) → Rio De Janeiro (Santos Dumont Airport)
4,829 mi
7,772 km · 4,196 nm
9h 56m
estimated nonstop flight time
+1h
time difference · heading southeast
See live DYL→SDU fares Phone-only fares on this route — call free
Flight time details
4,829 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
- DYL — Doylestown Airport · Doylestown, 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 DYL
- PHL · Philadelphia International Airport32 mi away
- NXX · Willow Grove Naval Air Station/Joint Reserve Base9 mi away
- BBX · Wings Field15 mi away
- UKT · Quakertown Airport15 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 DYL from SDU?
The flight distance from Doylestown (DYL) to Rio De Janeiro (SDU) is 4,829 miles (7,772 km, 4,196 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DYL 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.
Are there nonstop flights from DYL to SDU?
Nonstop service on DYL–SDU depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 9h 56m nonstop estimate.
What is the time difference between Doylestown and Rio De Janeiro?
Rio De Janeiro is 1 hour ahead of Doylestown.
What is the cheapest way to fly from DYL to SDU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DYL–SDU that never appear on search engines, with no booking fees.
Why are some DYL to SDU fares phone-only?
Consolidator contracts let us sell certain DYL–SDU tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.