Agana to Okayama Flight Distance
Antonio B. Won Pat International Airport (GUM) to Okayama Airport (OKJ)
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
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Your Route Summary
What This Means For Your Trip
Flight Duration: At 1,616 miles, this medium-haul flight will take approximately 3h 44m. Consider bringing a book or downloading entertainment for the journey.
Time Adjustment: Okayama is 1 hour behind Agana. You should experience minimal jet lag.
Environmental Impact: An economy class seat produces approximately 406 kg of CO2. Consider carbon offset programs if environmental impact is a concern.
Flight Options: 2 airlines serve this route, giving you options for schedule and price comparison.
Complete Flight Analysis
| Metric | Value | Category / Reference |
|---|---|---|
| Distance (Miles) | 1,616 mi | Primary frequent flyer unit |
| Distance (Kilometers) | 2,601 km | International standard |
| Distance (Nautical Miles) | 1,405 nm | Aviation standard |
| Flight Time | 3h 44m | Based on 850 km/h cruise + ground time |
| Route Classification | MEDIUM HAUL | Medium-haul flight (1,500 - 4,000 km) |
| Flight Direction | 337° NNW | North-Northwest |
| Cruising Altitude | 37,000 ft | FL370 (11,278 m) |
| Time Difference | -1h | Jet lag: none |
| CO2 (Economy) | 406 kg | DEFRA 2024 factors |
| CO2 (Business) | 1177 kg | 2.9x economy |
| CO2 (First Class) | 1623 kg | 4x economy |
| Trees to Offset | 37 | Economy class, per passenger |
| Fuel per Passenger | 78 L | ~14,040 L total (180 pax) |
| Operating Airlines | 2 | Direct flights available |
Tips for This Route
Antonio B. Won Pat International Airport
Agana, Guam
Okayama Airport
Okayama, Japan
Airlines Flying This Route
2 airlines operate flights between Agana and Okayama.
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.
Jet Lag & Travel Tips
- Minimal time difference - jet lag unlikely
Seat Recommendations
Distance in Perspective
Distance & Speed Reference
| Measurement | Value |
|---|---|
| Statute Miles | 1,616 mi |
| Kilometers | 2,601 km |
| Nautical Miles | 1,405 nm |
| Meters | 2,601,000 m |
| Feet | 8,532,480 ft |
| Flight Time (850 km/h) | 3h 44m |
| Driving Time (80 km/h avg) | 4 days (33 hours) |
Travel Speed Comparison
How long would it take to cover the 2,601 km between Agana and Okayama at different speeds?
| Mode | Speed | Time |
|---|---|---|
| Commercial Jet | 850 km/h | 3h 44m |
| Turboprop Aircraft | 500 km/h | 5h 12m |
| Bullet Train | 320 km/h | 8h 8m |
| Car (highway) | 100 km/h | 26h 1m |
| Walking | 5 km/h | 520h (22 days) |
| Speed of Sound | 1,235 km/h | 2h 6m |
Round Trip Summary
Quick Facts
Routes from GUM
View all routesFrequently Asked Questions
How far is Agana from Okayama?
The flight distance from Antonio B. Won Pat International Airport (GUM) to Okayama Airport (OKJ) is 1,616 miles (2,601 km). This is the great circle distance calculated using the Vincenty formula.
How long is the flight?
A direct flight takes approximately 3h 44m. This is a medium-haul flight typically cruising at 37,000 feet (FL370).
What is the time difference?
Okayama is 1 hour behind Agana.
What airlines fly this route?
2 airlines operate this route: All Nippon Airways, United Airlines.
What is the carbon footprint?
Economy class: 406 kg CO2 per passenger. Business class: 1177 kg. First class: 1623 kg. Offset with ~37 trees.
Which seat side is best?
For this North-Northwest flight, the right side offers the best views away from sun glare.
Can I drive from Agana to Okayama instead of flying?
While driving is technically possible at 2,601 km, it would take approximately 33 hours of non-stop driving. Flying saves you significant time, reducing travel to just 3h 44m.
What aircraft typically fly this route?
This medium-haul route is typically served by Airbus A321, Boeing 737 MAX, Airbus A320neo aircraft. A mix of narrow-body and wide-body aircraft may operate this route depending on demand.
How can I offset the carbon from this flight?
An economy class seat on this route produces 406 kg CO2. You can offset this by planting approximately 37 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.