Back to CalculatorRoute ID: DEN-TNR
Flight Distance from Denver (DEN) to Antananarivo (TNR)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
Origin Airport
DENKDEN
Denver, United States
Denver International Airport
Great Circle Path
16,469 km10,233 miles • 8,893 NM
Destination Airport
FMMITNR
Antananarivo, Madagascar
Ivato International Airport
Direct Distance
16,469 km
10,233 Statute Miles
8,893 Nautical Miles
Commercial Flight
19h 53m
Est. non-stop flight duration (~850 km/h cruising speed + buffer)
CO₂ Footprint
1,482 kg
Estimated carbon footprint per economy passenger (~90g CO₂/km)
Initial Heading
57° True
Initial compass bearing towards destination
Estimated Travel Duration by Aircraft Class
Commercial Jet (Boeing 787 / A350)
19h 53m
Speed: ~850 km/h (459 knots)
Business Jet (Gulfstream G650)
18h 24m
Speed: ~920 km/h (496 knots)
Turboprop Aircraft (ATR-72 / Q400)
32h 10m
Speed: ~520 km/h (280 knots)
Passport & Visa Entry Requirements
🇺🇸 United States→🌐 MG
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
Denver International Airport (DEN)
- City / Country: Denver, United States
- ICAO Code: KDEN
- Coordinates: 39.8600°, -104.6738°
- Timezone: America/Denver
- Elevation: 5431 ft
Arrival Airport Specs
Ivato International Airport (TNR)
- City / Country: Antananarivo, Madagascar
- ICAO Code: FMMI
- Coordinates: -18.7969°, 47.4788°
- Timezone: Indian/Antananarivo
- Elevation: 4198 ft
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