Distance from Nong Khai to Prachuap Khiri Khan

How far is it between Nong Khai and Prachuap Khiri Khan

Nong Khai is located in Thailand with (17.8785,102.742) coordinates and Prachuap Khiri Khan is located in Thailand with (11.821,99.7841) coordinates. The calculated flying distance from Nong Khai to Prachuap Khiri Khan is equal to 463 miles which is equal to 745 km.

If you want to go by car, the driving distance between Nong Khai and Prachuap Khiri Khan is 906.8 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 08 hours 05 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 162 km.

City/Place	Latitude and Longitude	GPS Coordinates
Nong Khai	17.8785, 102.742	17° 52´ 42.4920'' N 102° 44´ 31.2000'' E
Prachuap Khiri Khan	11.821, 99.7841	11° 49´ 15.5280'' N 99° 47´ 2.7600'' E

Estimated Travel Time Between Nong Khai and Prachuap Khiri Khan

Average Speed	Travel Time
30 mph (48 km/h)	18 hours 53 minutes
40 mph (64 km/h)	14 hours 10 minutes
50 mph (80 km/h)	11 hours 20 minutes
60 mph (97 km/h)	09 hours 20 minutes
70 mph (112 km/h)	08 hours 05 minutes
75 mph (120 km/h)	07 hours 33 minutes