Osaka to Doha Flight Distance
Kansai International Airport (KIX) to Hamad International Airport (DOH)
Primary sources · 6
- [1] Vincenty (1975) — Direct and Inverse Solutions of Geodesics on the Ellipsoid — the iterative formula used for distance · Survey Review XXIII (176), pp. 88–93 · April 1975 https://www.ngs.noaa.gov/PUBS_LIB/inverse.pdf
- [2] NGA.STND.0036_1.0.0_WGS84 — WGS-84 reference ellipsoid (a = 6,378,137 m, 1/f = 298.257223563) · NGA Standard · July 2014 https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84
- [3] DESNZ 2024 conversion factors — Per-km kg CO₂e factors for the three distance bands and four cabin classes · UK Department for Energy Security and Net Zero · June 2024 https://www.gov.uk/government/publications/greenhouse-gas-reporting-conversion-factors-2024
- [4] Lee et al. (2021) — Effective radiative forcing of aviation — the science behind the 1.9 × CO₂ → CO₂e uplift · Atmospheric Environment 244, 117834 · January 2021 https://doi.org/10.1016/j.atmosenv.2020.117834
- [5] OpenFlights — Airport coordinates and IATA codes · openflights.org/data.php · Community-maintained https://openflights.org/data.php
- [6] Sack (2010) — Jet-lag review — clinical chronobiology and asymmetric recovery rates · New England Journal of Medicine 362:440 · February 2010 https://www.nejm.org/doi/full/10.1056/NEJMcp0909838
Loading globe...
Your Route Summary
What This Means For Your Trip
Flight Duration: At 4,921 miles, this long-haul flight will take approximately 10h 9m. Plan for a substantial flight with meals, entertainment, and rest time.
Environmental Impact: An economy class seat produces approximately 1188 kg of CO2. Consider carbon offset programs—planting 108 trees could offset this flight.
Flight Options: 3 airlines serve this route, giving you options for schedule and price comparison.
Complete Flight Analysis
| Metric | Value | Category / Reference |
|---|---|---|
| Distance (Miles) | 4,921 mi | Primary frequent flyer unit |
| Distance (Kilometers) | 7,920 km | International standard |
| Distance (Nautical Miles) | 4,276 nm | Aviation standard |
| Flight Time | 10h 9m | Based on 850 km/h cruise + ground time |
| Route Classification | LONG HAUL | Long-haul flight (4,000 - 12,000 km) |
| Flight Direction | 288° WNW | West-Northwest |
| Cruising Altitude | 39,000 ft | FL390 (11,887 m) |
| CO2 (Economy) | 1188 kg | DEFRA 2024 factors |
| CO2 (Business) | 3445 kg | 2.9x economy |
| CO2 (First Class) | 4752 kg | 4x economy |
| Trees to Offset | 108 | Economy class, per passenger |
| Fuel per Passenger | 238 L | ~42,840 L total (180 pax) |
| Operating Airlines | 3 | Direct flights available |
Tips for This Route
Kansai International Airport
Osaka, Japan
Hamad International Airport
Doha, Qatar
Airlines Flying This Route
3 airlines operate flights between Osaka and Doha.
Flight Details
Flight Midpoint
The geographic midpoint of this flight is located at:
Carbon Emissions by Cabin Class
CO2 emissions vary by cabin class due to seat space allocation. Based on DEFRA 2024 emission factors.
Seat Recommendations
Distance in Perspective
Distance & Speed Reference
| Measurement | Value |
|---|---|
| Statute Miles | 4,921 mi |
| Kilometers | 7,920 km |
| Nautical Miles | 4,276 nm |
| Meters | 7,920,000 m |
| Feet | 25,982,880 ft |
| Flight Time (850 km/h) | 10h 9m |
Travel Speed Comparison
How long would it take to cover the 7,920 km between Osaka and Doha at different speeds?
| Mode | Speed | Time |
|---|---|---|
| Commercial Jet | 850 km/h | 10h 9m |
| Turboprop Aircraft | 500 km/h | 15h 50m |
| Bullet Train | 320 km/h | 24h 45m |
| Car (highway) | 100 km/h | 79h 12m |
| Walking | 5 km/h | 1,584h (66 days) |
| Speed of Sound | 1,235 km/h | 6h 25m |
Round Trip Summary
Quick Facts
Routes from KIX
View all routesFrequently Asked Questions
How far is Osaka from Doha?
The flight distance from Kansai International Airport (KIX) to Hamad International Airport (DOH) is 4,921 miles (7,920 km). This is the great circle distance calculated using the Vincenty formula.
How long is the flight?
A direct flight takes approximately 10h 9m. This is a long-haul flight typically cruising at 39,000 feet (FL390).
What is the time difference?
Timezone information is not available for this route.
What airlines fly this route?
3 airlines operate this route: All Nippon Airways, Japan Airlines Domestic, Qatar Airways.
What is the carbon footprint?
Economy class: 1188 kg CO2 per passenger. Business class: 3445 kg. First class: 4752 kg. Offset with ~108 trees.
Which seat side is best?
For this West-Northwest flight, the right side offers the best views away from sun glare. Consider an aisle seat for easier movement on this long flight.
Can I drive from Osaka to Doha instead of flying?
Driving is not practical for this 7,920 km distance, especially across international borders. It would theoretically take over 99 hours of driving. Flying at 10h 9m is the recommended option.
What aircraft typically fly this route?
This long-haul route is typically served by Boeing 777, Airbus A350, Boeing 787 Dreamliner aircraft. Wide-body aircraft are standard for this distance, offering more comfort for the longer journey.
How can I offset the carbon from this flight?
An economy class seat on this route produces 1188 kg CO2. You can offset this by planting approximately 108 trees, purchasing verified carbon credits through programs like Gold Standard or Verra, or supporting renewable energy projects. Many airlines also offer built-in carbon offset options during booking.
External Resources & References
Learn more about the airports, aviation data, and carbon emissions methodology used in this calculation.