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SDU to MTN: distance & flight time
Rio De Janeiro (Santos Dumont Airport) → Baltimore (Martin State Airport)
4,806 mi
7,735 km · 4,177 nm
9h 53m
estimated nonstop flight time
-1h
time difference · heading northwest
See live SDU→MTN fares Phone-only fares on this route — call free
Flight time details
4,806 miles nonstop takes roughly 9h 53m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- SDU — Santos Dumont Airport · Rio De Janeiro, Brazil
- MTN — Martin State Airport · Baltimore, United States
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 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
Near MTN
Frequently asked questions
How far is SDU from MTN?
The flight distance from Rio De Janeiro (SDU) to Baltimore (MTN) is 4,806 miles (7,735 km, 4,177 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDU to MTN?
A nonstop flight takes about 9h 53m 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 Rio De Janeiro and Baltimore?
Baltimore is 1 hour behind Rio De Janeiro.
What is the cheapest way to fly from SDU to MTN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDU–MTN that never appear on search engines, with no booking fees.