Back to CalculatorRoute ID: CLT-OPO
Flight Distance from Charlotte (CLT) to Porto (OPO)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
Origin Airport
CLTKCLT
Charlotte, United States
Charlotte Douglas International Airport
Great Circle Path
6,164 km3,830 miles • 3,328 NM
Destination Airport
LPPROPO
Porto, Portugal
Francisco de Sá Carneiro Airport
Direct Distance
6,164 km
3,830 Statute Miles
3,328 Nautical Miles
Commercial Flight
7h 45m
Est. non-stop flight duration (~850 km/h cruising speed + buffer)
CO₂ Footprint
555 kg
Estimated carbon footprint per economy passenger (~90g CO₂/km)
Initial Heading
60° True
Initial compass bearing towards destination
Estimated Travel Duration by Aircraft Class
Commercial Jet (Boeing 787 / A350)
7h 45m
Speed: ~850 km/h (459 knots)
Business Jet (Gulfstream G650)
7h 12m
Speed: ~920 km/h (496 knots)
Turboprop Aircraft (ATR-72 / Q400)
12h 21m
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
Charlotte Douglas International Airport (CLT)
- City / Country: Charlotte, United States
- ICAO Code: KCLT
- Coordinates: 35.2140°, -80.9431°
- Timezone: America/New_York
- Elevation: 748 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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