Distance from Patna to Chennai
Straight line
By road
Travel time
Direction
Open in the calculator (stops, directions, fuel cost) → Chennai → Patna
How far is Patna from Chennai?
Patna (India) and Chennai (India) are quite far apart: 1,475 km in a straight line, that is 917 miles or 796 nautical miles. The distance is measured over the Earth's surface (WGS84 ellipsoid) along the shortest possible path.
By road, Patna to Chennai is 1,892 km (1,176 miles), about 23 h 15 min by car on the fastest route, without traffic or stops. The road is 28% longer than the straight line.
From Patna, Chennai lies to the south (initial bearing 201°). Both cities are in India. The halfway point is at 19.3570°, 82.6136°.
A direct flight would take about 2 h 21 min (800 km/h cruise plus take-off and landing). The road distance and driving time are calculated on the map from OpenStreetMap roads.
Other distances from Patna
- Patna – Varanasi 216 km
- Patna – Kathmandu 235 km
- Patna – Allahābād 331 km
- Patna – Lucknow 442 km
- Patna – Hāora 466 km
- Patna – Kolkata 470 km
- Patna – Kanpur 488 km
- Patna – Khulna 545 km
- Patna – Dhaka 572 km
Other distances from Chennai
- Chennai – Bengaluru 291 km
- Chennai – Hyderabad 516 km
- Chennai – Tirunelveli 562 km
- Chennai – Visakhapatnam 599 km
- Chennai – Nowrangapur 725 km
- Chennai – Nagpur 905 km
- Chennai – Pune 915 km
- Chennai – Aurangabad 920 km
- Chennai – Pimpri 926 km
Frequently asked questions
How far is Patna from Chennai?
By road it is 1,892 km (1,176 miles) from Patna to Chennai; in a straight line it is 1,475 km (917 miles).
How long is the drive from Patna to Chennai?
About 23 h 15 min on the fastest route (1,892 km), without traffic or stops.
In which direction is Chennai from Patna?
Chennai is to the south of Patna, at an initial bearing of 201°.
How long is the flight from Patna to Chennai?
A direct flight would take about 2 h 21 min at an average cruising speed of 800 km/h.
How is the distance calculated?
The straight-line distance is computed on the WGS84 ellipsoid with the Vincenty formula, accurate to the metre. The road distance comes from OpenStreetMap roads.