The journey from Vadodara to Patna covers about 1500 km. The most efficient way to travel is by flight, which takes about 2.5 hours. Alternatively, you can take a long-distance train, which takes about 26 to 30 hours. Patna, the capital of Bihar, is well-connected to Vadodara via the NH 31 highway.
Total Distance: 1500 km by road, 1200 km by air.
Long-distance trains are comfortable but time-consuming.
Book flights at least 3 weeks in advance for better rates.
October to March for pleasant weather.