Back to CalculatorRoute ID: PRG-ORD
Flight Distance from Prague (PRG) to Chicago (ORD)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
Origin Airport
PRGLKPR
Prague, Czech Republic
Václav Havel Airport Prague
Great Circle Path
7,298 km4,535 miles • 3,941 NM
Destination Airport
KORDORD
Chicago, United States
Chicago O'Hare International Airport
Direct Distance
7,298 km
4,535 Statute Miles
3,941 Nautical Miles
Commercial Flight
9h 5m
Est. non-stop flight duration (~850 km/h cruising speed + buffer)
CO₂ Footprint
657 kg
Estimated carbon footprint per economy passenger (~90g CO₂/km)
Initial Heading
307° True
Initial compass bearing towards destination
Estimated Travel Duration by Aircraft Class
Commercial Jet (Boeing 787 / A350)
9h 5m
Speed: ~850 km/h (459 knots)
Business Jet (Gulfstream G650)
8h 26m
Speed: ~920 km/h (496 knots)
Turboprop Aircraft (ATR-72 / Q400)
14h 32m
Speed: ~520 km/h (280 knots)
Passport & Visa Entry Requirements
🌐 CZ→🇺🇸 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
Václav Havel Airport Prague (PRG)
- City / Country: Prague, Czech Republic
- ICAO Code: LKPR
- Coordinates: 50.1009°, 14.2599°
- Timezone: Europe/Prague
- Elevation: 1247 ft
Arrival Airport Specs
Chicago O'Hare International Airport (ORD)
- City / Country: Chicago, United States
- ICAO Code: KORD
- Coordinates: 41.9786°, -87.9048°
- Timezone: America/Chicago
- Elevation: 680 ft
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