Distance Calculator

Distance from Phra Nakhon Si Ayutthaya to Chiang Mai

Distance between Phra Nakhon Si Ayutthaya and Chiang Mai is 522 kilometers (324 miles).
Driving distance from Phra Nakhon Si Ayutthaya to Chiang Mai is 623 kilometers (387 miles).

air 522 km
air 324 miles
car 623 km
car 387 miles

Distance Map Between Phra Nakhon Si Ayutthaya and Chiang Mai

Phra Nakhon Si Ayutthaya, ThailandChiang Mai, Thailand = 324 miles = 522 km.

How far is it between Phra Nakhon Si Ayutthaya and Chiang Mai

Phra Nakhon Si Ayutthaya is located in Thailand with (14.3517,100.5774) coordinates and Chiang Mai is located in Thailand with (18.7904,98.9847) coordinates. The calculated flying distance from Phra Nakhon Si Ayutthaya to Chiang Mai is equal to 324 miles which is equal to 522 km.

If you want to go by car, the driving distance between Phra Nakhon Si Ayutthaya and Chiang Mai is 622.75 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 05 hours 33 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 101 km.

City/PlaceLatitude and LongitudeGPS Coordinates
Phra Nakhon Si Ayutthaya 14.3517, 100.5774 14° 21´ 6.0120'' N
100° 34´ 38.6040'' E
Chiang Mai 18.7904, 98.9847 18° 47´ 25.3680'' N
98° 59´ 4.8480'' E

Estimated Travel Time Between Phra Nakhon Si Ayutthaya and Chiang Mai

Average SpeedTravel Time
30 mph (48 km/h) 12 hours 58 minutes
40 mph (64 km/h) 09 hours 43 minutes
50 mph (80 km/h) 07 hours 47 minutes
60 mph (97 km/h) 06 hours 25 minutes
70 mph (112 km/h) 05 hours 33 minutes
75 mph (120 km/h) 05 hours 11 minutes
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