Patna to Gangtok distance
How far Gangtok is from Patna by road, in a straight line and by air, with driving time. The same figures apply from Gangtok to Patna.
Patna to Gangtok by road
538 km
- Driving time
- about 6.5 to 9 hours
- Straight line
- 396 km
- By air
- about 1 h 00 min flying time
- Direction
- Gangtok is to the north-east of Patna
Fuel cost for this trip
Type today's fuel price to see the cost. At 15 km per litre this trip needs about 36 litres one way.
About the trip
- The road distance from Patna (Bihar) to Gangtok (Sikkim) is 538 km. The return trip is the same road, so a round trip is about 1,076 km.
- The straight-line distance is 396 km. The road is 36% longer than the straight line.
- The map's driving time is 6 h 38 min without traffic or stops. On Indian roads, with tolls, towns and breaks, plan for 6.5 to 9 hours.
- Gangtok is to the north-east of Patna; coming back you travel south-west.
How long at different speeds
Your average speed over a whole trip, with stops, is much lower than the speed you drive at. On highways 50 to 60 km an hour is common; in hills, 25 to 35.
| Average speed | Time for 538 km |
|---|---|
| 40 km an hour | 13 h 27 min |
| 50 km an hour | 10 h 46 min |
| 60 km an hour | 8 h 58 min |
| 70 km an hour | 7 h 41 min |
| 80 km an hour | 6 h 44 min |
Fuel needed
| Mileage | One way | Round trip |
|---|---|---|
| 12 km per litre | 45 litres | 90 litres |
| 15 km per litre | 36 litres | 72 litres |
| 18 km per litre | 30 litres | 60 litres |
| 22 km per litre | 24 litres | 49 litres |
| 40 km per litre | 13 litres | 27 litres |
More distances
- Patna to Muzaffarpur 72 km
- Patna to Gaya 98 km
- Patna to Bhagalpur 226 km
- Patna to Varanasi 241 km
- Patna to Gorakhpur 265 km
- Patna to Dhanbad 319 km
- Patna to Ranchi 325 km
- Patna to Prayagraj 362 km
- Gangtok to Darjeeling 99 km
- Gangtok to Siliguri 113 km
- Gangtok to Bhagalpur 391 km
- Gangtok to Muzaffarpur 470 km
- Gangtok to Guwahati 526 km
- Gangtok to Kolkata 691 km
- Gangtok to Varanasi 776 km
- Gangtok to Ranchi 789 km
All distances from Patna · All distances from Gangtok
Questions
What is the distance from Patna to Gangtok by road?
About 538 km by the fastest road route. The same road back makes a round trip of about 1,076 km.
How long does it take to drive from Patna to Gangtok?
Plan for about 6.5 to 9 hours. The map estimate without traffic or stops is 6 h 38 min.
What is the straight-line distance between Patna and Gangtok?
About 396 km in a straight line (as the crow flies). A direct flight would take about 1 h 00 min in the air.
Road figures are worked out from OpenStreetMap data and can differ from the road you take. How it is calculated