How long is the flight from Phnom Penh to Tokyo?
The great-circle distance between Phnom Penh and Tokyo is 4,418 km (2,386 nautical miles). By private jet the flight takes between 5h 44m and 12h 32m block time depending on the aircraft class. For most travellers a Super midsize jet fits: it covers the route nonstop in about 6h 10m.
- Light jet: 8h 22m (with one fuel stop)
- Midsize jet: 7h 52m (with one fuel stop)
- Super midsize jet: 6h 10m (nonstop)
- Heavy jet: 6h 02m (nonstop)
- Ultra long range jet: 5h 44m (nonstop)
Empty legs and aircraft on the Phnom Penh – Tokyo route
Over the last 18 months we recorded 3 empty legs from Phnom Penh to Tokyo. The most frequent aircraft were Challenger 350, Challenger 605 and Global 6000. Most flights operate from Techo International Airport (VDTI) to Tokyo International Airport (RJTT).
Range and fuel stops
Not every jet can fly every route nonstop. With reserves, light jets reach about 2,800 km, super midsize jets around 5,500 km and ultra long range jets more than 11,000 km. If the destination is further away, the operator plans a fuel stop of roughly 45 minutes.
For transatlantic flights or routes to Asia the larger class often pays off: it costs more per hour but saves stops and therefore time.
- Turboprop / PC-12: up to approx. 2,200–2,800 km
- Light jet: up to approx. 2,800 km
- Midsize jet: up to approx. 3,700 km
- Super midsize jet: up to approx. 5,500 km
- Heavy jet: up to approx. 7,000 km
- Ultra long range: 11,000 km and more
Calculating the distance between airports
We calculate distance as the great-circle distance — the shortest path over the globe — and also show it in nautical miles, the standard unit in aviation. Because aircraft follow airways and approach procedures, the distance actually flown is slightly longer; the flight time already includes this.
How we calculate
- Distance: great-circle calculation from both airports’ coordinates, plus 5% for airways and approach procedures.
- Flight time: distance flown divided by the class’s typical cruise speed, plus 15 minutes for climb and descent and 10 minutes of taxi per take-off and landing.
- Fuel stops: added once the route exceeds practical range with reserves, 45 minutes on the ground per stop.
- Wind is not included. Strong headwinds (typically westbound across the Atlantic) can add 10–15% to flight time; tailwinds shorten it.
Frequently asked questions
How long does a private jet flight from Phnom Penh to Tokyo take?
About 6h 10m in a Super midsize jet and 5h 44m in the fastest jet (Ultra long range jet). Wind and air traffic control can change this by a few minutes.
How far is it from Phnom Penh to Tokyo?
The great-circle distance is 4,418 km or 2,386 nautical miles. The distance flown is about 5% longer because of airways.
Can a light jet fly Phnom Penh – Tokyo nonstop?
No, a light jet would need one fuel stop and about 8h 22m in total. Nonstop flights start with a Super midsize jet (6h 10m).
How much is a private jet from Phnom Penh to Tokyo?
A one-way charter in a Super midsize jet costs roughly €53,100 to €100,000 for the whole aircraft. Empty legs on this route recently had a median price of €25,400.