Compare: Mumbai→Bangkok (3,002 km) vs Mumbai→Singapore (3,904 km). Mumbai → Bangkok wins by 902 km (23%). Side-by-side with flight & drive times.
By SnapDistance Team · Updated April 21, 2026
3,002 km
1,865 miles · Flight: ~4h 15min · Drive: ~48h 47min
✓ Shorter route
3,904 km
2,426 miles · Flight: ~5h 23min · Drive: ~63h 26min
Difference: 902 km (23%) · Flight time difference: ~1h 8min
Verdict
Mumbai → Bangkok is the smarter pick if travel time and emissions matter most: it is 902 km (23%) shorter, saves about 1h 8min of flight time, and cuts roughly 230 kg of CO₂ per passenger. Choose Mumbai → Singapore only if the destination itself is the reason for the trip.
Mumbai → Bangkok is the shorter route at 3,002 km, which is 902 km (23%) shorter than Mumbai → Singapore. You would save approximately 1h 8min in flight time by choosing the shorter route.
| Metric | Mumbai → Bangkok | Mumbai → Singapore |
|---|---|---|
| Distance (km) | 3,002 | 3,904 |
| Distance (miles) | 1,865 | 2,426 |
| Flight time | ~4h 15min | ~5h 23min |
| Driving time | ~48h 47min | ~63h 26min |
| Road distance (est.) | ~3,903 km | ~5,075 km |
| Drivable? | Yes | Yes |
| Cross-continental | No | No |
| Initial bearing | 97° (E) | 117° (ESE) |
| Time-zone shift | +2h | +2h |
| CO₂ – flight (per pax) | ~766 kg | ~996 kg |
| CO₂ – driving (per car) | ~667 kg | ~868 kg |
| Fuel cost (est.) | ~$390 USD | ~$508 USD |
Flying from Mumbai to Bangkok produces roughly 766 kg of CO₂ per passenger, based on the ICAO/EEA short-haul emission factor of ~0.255 kg per passenger-km. The Mumbai → Singapore flight emits about 996 kg. Choosing the shorter route saves approximately 230 kg of CO₂ per traveler — equivalent to 11 typical tree-years of carbon sequestration. For comparison, driving emits roughly 667 kg and 868 kg per car respectively — meaningful only when the car carries multiple passengers.
The Mumbai to Bangkok route covers 3,002 km (1,865 miles), staying within Asia. Mumbai (population: 12,442,373) is located in West India, India, while Bangkok (population: 10,539,000) is in Central, Thailand.
The Mumbai to Singapore route covers 3,904 km (2,426 miles), remaining within Asia. Mumbai (population: 12,442,373) is in West India, India, and Singapore (population: 5,850,342) is in Singapore, Singapore.
Flying from Mumbai to Bangkok takes approximately 4h 15min, while Mumbai to Singapore takes 5h 23min. If driving is an option, expect roughly 48h 47min for the first route and 63h 26min for the second.
Since both routes depart from Mumbai, this comparison is especially useful for travelers deciding between Bangkok and Singapore as a destination.
The 902 km difference between these routes is noticeable in both travel time and fuel or ticket costs.
Both routes are drivable, with road distances of approximately 3,903 km and 5,075 km respectively. For road trips, the shorter route saves roughly 1,172 km of driving.
Bangkok (Thailand) has a population of 10,539,000 and is located in the Central region of Asia. As a major metropolis, it offers extensive international connections and diverse attractions.
Singapore (Singapore) has a population of 5,850,342 and is situated in Singapore, Asia. This major global city has multiple airports and world-class infrastructure.
Choose this route if your priority is reaching Bangkok (Thailand) — a city of 10,539,000 in the Central region of Asia. It is also the shorter option at 3,002 km, which translates to a 1h 8min flight-time saving and roughly 230 kg less CO₂ per passenger versus the alternative. Driving is realistic at this distance, with an estimated 3,903 km of road and a fuel cost band around $390 USD. The initial bearing is 97° (E), so a great-circle flight leaves Mumbai heading roughly E.
This route is the right call if you are heading to Singapore (Singapore) — a city of 5,850,342 in the Singapore region of Asia. Even though it is the longer route at 3,904 km, it remains the obvious pick when Singapore is the actual destination, when departure schedules from Mumbai are more convenient, or when fares undercut the alternative. Driving is feasible — expect roughly 5,075 km of road and a fuel cost in the $508 USD range. Departing Mumbai, the great-circle bearing toward Singapore is 117° (ESE).
Mumbai (19.08°, 72.88°) and Bangkok (13.76°, 100.50°) sit with a time-zone shift of +2 hours. Mumbai (19.08°, 72.88°) and Singapore (1.35°, 103.82°) have a +2-hour offset. Both routes have manageable time-zone shifts, so jet lag should not be a major factor.
Bangkok is closer at 3,002 km, which is 902 km (23%) shorter.
3,002 km (1,865 miles). Flight: ~4h 15min.
3,904 km (2,426 miles). Flight: ~5h 23min.
Flying to Bangkok is faster at ~4h 15min, saving about 1h 8min compared to Singapore.
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.
📍 Data: Coordinates from OpenStreetMap contributors. Distances calculated using the Haversine formula. Travel times are estimates only. Last verified: April 21, 2026.