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MTN to BYO: distance & flight time
Baltimore (Martin State Airport) → Bointo (Bonito Airport)
4,379 mi
7,048 km · 3,806 nm
9h 3m
estimated nonstop flight time
Same time
time difference · heading south
See live MTN→BYO fares Phone-only fares on this route — call free
Flight time details
4,379 miles nonstop takes roughly 9h 3m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- MTN — Martin State Airport · Baltimore, United States
- BYO — Bonito Airport · Bointo, 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 MTN
Near BYO
- PMG · Ponta Porã Airport102 mi away
- PJC · Dr Augusto Roberto Fuster International Airport104 mi away
- DOU · Dourados Airport118 mi away
- CGR · Campo Grande Airport127 mi away
Frequently asked questions
How far is MTN from BYO?
The flight distance from Baltimore (MTN) to Bointo (BYO) is 4,379 miles (7,048 km, 3,806 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MTN to BYO?
A nonstop flight takes about 9h 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 cheapest way to fly from MTN to BYO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MTN–BYO that never appear on search engines, with no booking fees.