Patna to Guwahati distance
How far Guwahati is from Patna by road, in a straight line and by air, with driving time. The same figures apply from Guwahati to Patna.
Patna to Guwahati by road
844 km
- Driving time
- about 10 to 14 hours
- Straight line
- 664 km
- By air
- about 1 h 20 min flying time
- Direction
- Guwahati is to the 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 56 litres one way.
About the trip
- The road distance from Patna (Bihar) to Guwahati (Assam) is 844 km. The return trip is the same road, so a round trip is about 1,688 km.
- The straight-line distance is 664 km. The road is 27% longer than the straight line.
- The map's driving time is 10 h 22 min without traffic or stops. On Indian roads, with tolls, towns and breaks, plan for 10 to 14 hours.
- Guwahati is to the east of Patna; coming back you travel west.
- The larger city nearest the middle of the straight line is Siliguri.
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 844 km |
|---|---|
| 40 km an hour | 21 h 06 min |
| 50 km an hour | 16 h 53 min |
| 60 km an hour | 14 h 04 min |
| 70 km an hour | 12 h 03 min |
| 80 km an hour | 10 h 33 min |
Fuel needed
| Mileage | One way | Round trip |
|---|---|---|
| 12 km per litre | 70 litres | 141 litres |
| 15 km per litre | 56 litres | 113 litres |
| 18 km per litre | 47 litres | 94 litres |
| 22 km per litre | 38 litres | 77 litres |
| 40 km per litre | 21 litres | 42 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
- Guwahati to Shillong 98 km
- Guwahati to Itanagar 294 km
- Guwahati to Silchar 303 km
- Guwahati to Kohima 333 km
- Guwahati to Siliguri 414 km
- Guwahati to Dibrugarh 441 km
- Guwahati to Imphal 469 km
- Guwahati to Aizawl 472 km
All distances from Patna · All distances from Guwahati
Questions
What is the distance from Patna to Guwahati by road?
About 844 km by the fastest road route. The same road back makes a round trip of about 1,688 km.
How long does it take to drive from Patna to Guwahati?
Plan for about 10 to 14 hours. The map estimate without traffic or stops is 10 h 22 min.
What is the straight-line distance between Patna and Guwahati?
About 664 km in a straight line (as the crow flies). A direct flight would take about 1 h 20 min in the air.
Road figures are worked out from OpenStreetMap data and can differ from the road you take. How it is calculated