Back to CalculatorRoute ID: OPO-DFW
Flight Distance from Porto (OPO) to Dallas-Fort Worth (DFW)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
Origin Airport
OPOLPPR
Porto, Portugal
Francisco de Sá Carneiro Airport
Great Circle Path
7,550 km4,691 miles • 4,077 NM
Destination Airport
KDFWDFW
Dallas-Fort Worth, United States
Dallas Fort Worth International Airport
Direct Distance
7,550 km
4,691 Statute Miles
4,077 Nautical Miles
Commercial Flight
9h 23m
Est. non-stop flight duration (~850 km/h cruising speed + buffer)
CO₂ Footprint
680 kg
Estimated carbon footprint per economy passenger (~90g CO₂/km)
Initial Heading
295° True
Initial compass bearing towards destination
Estimated Travel Duration by Aircraft Class
Commercial Jet (Boeing 787 / A350)
9h 23m
Speed: ~850 km/h (459 knots)
Business Jet (Gulfstream G650)
8h 42m
Speed: ~920 km/h (496 knots)
Turboprop Aircraft (ATR-72 / Q400)
15h 1m
Speed: ~520 km/h (280 knots)
Passport & Visa Entry Requirements
🌐 PT→🇺🇸 United States
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
Francisco de Sá Carneiro Airport (OPO)
- City / Country: Porto, Portugal
- ICAO Code: LPPR
- Coordinates: 41.2481°, -8.6814°
- Timezone: Europe/Lisbon
- Elevation: 228 ft
Arrival Airport Specs
Dallas Fort Worth International Airport (DFW)
- City / Country: Dallas-Fort Worth, United States
- ICAO Code: KDFW
- Coordinates: 32.8968°, -97.0380°
- Timezone: America/Chicago
- Elevation: 607 ft
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