Back to CalculatorRoute ID: BWI-OPO
Flight Distance from Baltimore (BWI) to Porto (OPO)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
Origin Airport
BWIKBWI
Baltimore, United States
Baltimore/Washington International Thurgood Marshall Airport
Great Circle Path
5,625 km3,495 miles • 3,037 NM
Destination Airport
LPPROPO
Porto, Portugal
Francisco de Sá Carneiro Airport
Direct Distance
5,625 km
3,495 Statute Miles
3,037 Nautical Miles
Commercial Flight
7h 7m
Est. non-stop flight duration (~850 km/h cruising speed + buffer)
CO₂ Footprint
506 kg
Estimated carbon footprint per economy passenger (~90g CO₂/km)
Initial Heading
64° True
Initial compass bearing towards destination
Estimated Travel Duration by Aircraft Class
Commercial Jet (Boeing 787 / A350)
7h 7m
Speed: ~850 km/h (459 knots)
Business Jet (Gulfstream G650)
6h 37m
Speed: ~920 km/h (496 knots)
Turboprop Aircraft (ATR-72 / Q400)
11h 19m
Speed: ~520 km/h (280 knots)
Passport & Visa Entry Requirements
🇺🇸 United States→🌐 PT
This information is provided for general guidance only and does not replace official verification with an embassy, consulate, or the IATA Travel Centre before you travel.
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Flight Path & Geodetic Arc Map
Great Circle Flight Arc Path
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Departure Airport Specs
Baltimore/Washington International Thurgood Marshall Airport (BWI)
- City / Country: Baltimore, United States
- ICAO Code: KBWI
- Coordinates: 39.1754°, -76.6683°
- Timezone: America/New_York
- Elevation: 146 ft
Arrival Airport Specs
Francisco de Sá Carneiro Airport (OPO)
- City / Country: Porto, Portugal
- ICAO Code: LPPR
- Coordinates: 41.2481°, -8.6814°
- Timezone: Europe/Lisbon
- Elevation: 228 ft
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