Compare: Dubai→Tokyo (7,930 km) vs Dubai→Sydney (12,050 km). Dubai → Tokyo wins by 4,120 km (34%). Side-by-side with flight & drive times.
By SnapDistance Team
7,930 km
4,927 miles · Flight: ~10h 25min
✓ Shorter route
12,050 km
7,488 miles · Flight: ~15h 34min
Difference: 4,120 km (34%) · Flight time difference: ~5h 9min
Verdict
Dubai → Tokyo is the smarter pick if travel time and emissions matter most: it is 4,120 km (34%) shorter, saves about 5h 9min of flight time, and cuts roughly 1,051 kg of CO₂ per passenger. Choose Dubai → Sydney only if the destination itself is the reason for the trip.
Dubai → Tokyo is the shorter route at 7,930 km, which is 4,120 km (34%) shorter than Dubai → Sydney. You would save approximately 5h 9min in flight time by choosing the shorter route.
| Metric | Dubai → Tokyo | Dubai → Sydney |
|---|---|---|
| Distance (km) | 7,930 | 12,050 |
| Distance (miles) | 4,927 | 7,488 |
| Flight time | ~10h 25min | ~15h 34min |
| Driving time | No road estimate | No road estimate |
| Road distance (rough estimate) | Not published | Not published |
| Continuous road link? | No | No |
| Cross-continental | No | Yes |
| Initial bearing | 59° (ENE) | 120° (ESE) |
| Time-zone shift | +5h | +7h |
| CO₂ – flight (per pax) | ~2,022 kg | ~3,073 kg |
| CO₂ – driving (per car) | — | — |
| Fuel cost (est.) | — | — |
Flying from Dubai to Tokyo produces roughly 2,022 kg of CO₂ per passenger, based on the ICAO/EEA short-haul emission factor of ~0.255 kg per passenger-km. The Dubai → Sydney flight emits about 3,073 kg. Choosing the shorter route saves approximately 1,051 kg of CO₂ per traveler — equivalent to 50 typical tree-years of carbon sequestration.
The Dubai to Tokyo route covers 7,930 km (4,927 miles), staying within Asia. Dubai (population: 3,331,420) is located in Dubai, United Arab Emirates, while Tokyo (population: 13,960,000) is in Kanto, Japan.
The Dubai to Sydney route covers 12,050 km (7,488 miles), spanning from Asia to Oceania. Dubai (population: 3,331,420) is in Dubai, United Arab Emirates, and Sydney (population: 5,312,163) is in New South Wales, Australia.
Flying from Dubai to Tokyo takes approximately 10h 25min, while Dubai to Sydney takes 15h 34min.
Since both routes depart from Dubai, this comparison is especially useful for travelers deciding between Tokyo and Sydney as a destination.
The 4,120 km difference between these routes is substantial and will significantly impact travel time and cost.
Neither route has a road figure we can defend. There is no continuous road connection between Dubai and Tokyo — the two cities sit on separate landmasses, so the journey requires air or sea transport. There is no continuous road connection between Dubai and Sydney — the two cities sit on separate landmasses, so the journey requires air or sea transport.
Tokyo (Japan) has a population of 13,960,000 and is located in the Kanto region of Asia. As a major metropolis, it offers extensive international connections and diverse attractions.
Sydney (Australia) has a population of 5,312,163 and is situated in New South Wales, Oceania. This major global city has multiple airports and world-class infrastructure.
Choose this route if your priority is reaching Tokyo (Japan) — a city of 13,960,000 in the Kanto region of Asia. It is also the shorter option at 7,930 km, which translates to a 5h 9min flight-time saving and roughly 1,051 kg less CO₂ per passenger versus the alternative. This is a fly-only route in practice — overland travel is not realistic at 7,930 km. The initial bearing is 59° (ENE), so a great-circle flight leaves Dubai heading roughly ENE.
This route is the right call if you are heading to Sydney (Australia) — a city of 5,312,163 in the New South Wales region of Oceania. Even though it is the longer route at 12,050 km, it remains the obvious pick when Sydney is the actual destination, when departure schedules from Dubai are more convenient, or when fares undercut the alternative. Overland travel is not practical for 12,050 km; flying is the realistic mode. Departing Dubai, the great-circle bearing toward Sydney is 120° (ESE).
Dubai (25.20°, 55.27°) → Tokyo (35.68°, 139.65°): Dubai keeps Asia/Dubai time and Tokyo keeps Asia/Tokyo time — a gap of about 5 hours, with Tokyo ahead. The exact gap moves when either zone switches to or from daylight saving, so use the live figure in the calculator for your travel dates. Dubai (25.20°, 55.27°) → Sydney (-33.87°, 151.21°): Dubai keeps Asia/Dubai time and Sydney keeps Australia/Sydney time — a gap of about 7 hours, with Sydney ahead. The exact gap moves when either zone switches to or from daylight saving, so use the live figure in the calculator for your travel dates. Both gaps come from the cities' real IANA zones and move with daylight saving. Shifts of 5 hours or more typically produce noticeable jet lag — plan one recovery day per three time zones crossed.
Tokyo is closer at 7,930 km, which is 4,120 km (34%) shorter.
7,930 km (4,927 miles). Flight: ~10h 25min.
12,050 km (7,488 miles). Flight: ~15h 34min.
Flying to Tokyo is faster at ~10h 25min, saving about 5h 9min compared to Sydney.
All distances on SnapDistance are calculated using the Haversine formula, which determines the great-circle distance between two points on Earth's surface. This gives the shortest possible distance over the globe, which is the measurement used for aviation and navigation. Actual travel distances by road or rail are typically 20-40% longer due to terrain, borders, and infrastructure routing. Flight times assume 800 km/h cruising speed with 30 minutes for takeoff and landing. Driving estimates use 80 km/h average speed with a 30% road distance factor.