Back to CalculatorRoute ID: IAH-CPH
Flight Distance from Houston (IAH) to Copenhagen (CPH)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
Origin Airport
IAHKIAH
Houston, United States
George Bush Intercontinental Airport
Great Circle Path
8,323 km5,172 miles • 4,494 NM
Destination Airport
EKCHCPH
Copenhagen, Denmark
Copenhagen Kastrup Airport
Direct Distance
8,323 km
5,172 Statute Miles
4,494 Nautical Miles
Commercial Flight
10h 18m
Est. non-stop flight duration (~850 km/h cruising speed + buffer)
CO₂ Footprint
749 kg
Estimated carbon footprint per economy passenger (~90g CO₂/km)
Initial Heading
34° True
Initial compass bearing towards destination
Estimated Travel Duration by Aircraft Class
Commercial Jet (Boeing 787 / A350)
10h 18m
Speed: ~850 km/h (459 knots)
Business Jet (Gulfstream G650)
9h 33m
Speed: ~920 km/h (496 knots)
Turboprop Aircraft (ATR-72 / Q400)
16h 30m
Speed: ~520 km/h (280 knots)
Passport & Visa Entry Requirements
🇺🇸 United States→🌐 DK
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.
Advertisement
Flight Path & Geodetic Arc Map
Great Circle Flight Arc Path
Loading interactive flight map...
Departure Airport Specs
George Bush Intercontinental Airport (IAH)
- City / Country: Houston, United States
- ICAO Code: KIAH
- Coordinates: 29.9844°, -95.3414°
- Timezone: America/Chicago
- Elevation: 97 ft
Arrival Airport Specs
Copenhagen Kastrup Airport (CPH)
- City / Country: Copenhagen, Denmark
- ICAO Code: EKCH
- Coordinates: 55.6179°, 12.6560°
- Timezone: Europe/Copenhagen
- Elevation: 17 ft
Advertisement