The flight distance from Tokyo International Airport (HND) in Tokyo, Japan to Lok Nayak Jayaprakash Airport (PAT) in Patna, India is 5,285 kilometers (3,284 miles / 2,853 nautical miles). The estimated flight time for this route is approximately 7h, flying west at a heading of 274°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

This is an international route connecting Japan with India. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 08:24 in Tokyo, it's 04:54 in Patna. The 3.5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Patna (PAT) to Tokyo (HND) follows a heading of 64° (east northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Tokyo International Airport (HND) and Lok Nayak Jayaprakash Airport (PAT) detail pages, or use our flight duration calculator to compare other routes.