Patna to Itanagar distance
How far Itanagar is from Patna by road, in a straight line and by air, with driving time. The same figures apply from Itanagar to Patna.
Patna to Itanagar by road
1,138 km
- Driving time
- about 14 to 19 hours
- Straight line
- 860 km
- By air
- about 1 h 35 min flying time
- Direction
- Itanagar 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 76 litres one way.
About the trip
- The road distance from Patna (Bihar) to Itanagar (Arunachal Pradesh) is 1,138 km. The return trip is the same road, so a round trip is about 2,276 km.
- The straight-line distance is 860 km. The road is 32% longer than the straight line.
- The map's driving time is 14 h 01 min without traffic or stops. On Indian roads, with tolls, towns and breaks, plan for 14 to 19 hours.
- Itanagar 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 1,138 km |
|---|---|
| 40 km an hour | 28 h 27 min |
| 50 km an hour | 22 h 46 min |
| 60 km an hour | 18 h 58 min |
| 70 km an hour | 16 h 15 min |
| 80 km an hour | 14 h 14 min |
Fuel needed
| Mileage | One way | Round trip |
|---|---|---|
| 12 km per litre | 95 litres | 190 litres |
| 15 km per litre | 76 litres | 152 litres |
| 18 km per litre | 63 litres | 126 litres |
| 22 km per litre | 52 litres | 103 litres |
| 40 km per litre | 28 litres | 57 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
- Itanagar to Dibrugarh 201 km
- Itanagar to Guwahati 294 km
- Itanagar to Shillong 376 km
- Itanagar to Kohima 414 km
- Itanagar to Silchar 469 km
- Itanagar to Kolkata 1,291 km
- Itanagar to Varanasi 1,376 km
- Itanagar to Ranchi 1,389 km
All distances from Patna · All distances from Itanagar
Questions
What is the distance from Patna to Itanagar by road?
About 1,138 km by the fastest road route. The same road back makes a round trip of about 2,276 km.
How long does it take to drive from Patna to Itanagar?
Plan for about 14 to 19 hours. The map estimate without traffic or stops is 14 h 01 min.
What is the straight-line distance between Patna and Itanagar?
About 860 km in a straight line (as the crow flies). A direct flight would take about 1 h 35 min in the air.
Road figures are worked out from OpenStreetMap data and can differ from the road you take. How it is calculated