Distance from Nong Khai to Phayao

How far is it between Nong Khai and Phayao

Nong Khai is located in Thailand with (17.8785,102.742) coordinates and Phayao is located in Thailand with (19.192,99.8788) coordinates. The calculated flying distance from Nong Khai to Phayao is equal to 208 miles which is equal to 335 km.

If you want to go by car, the driving distance between Nong Khai and Phayao is 633.5 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 05 hours 39 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 299 km.

City/Place	Latitude and Longitude	GPS Coordinates
Nong Khai	17.8785, 102.742	17° 52´ 42.4920'' N 102° 44´ 31.2000'' E
Phayao	19.192, 99.8788	19° 11´ 31.3080'' N 99° 52´ 43.7880'' E

Estimated Travel Time Between Nong Khai and Phayao

Average Speed	Travel Time
30 mph (48 km/h)	13 hours 11 minutes
40 mph (64 km/h)	09 hours 53 minutes
50 mph (80 km/h)	07 hours 55 minutes
60 mph (97 km/h)	06 hours 31 minutes
70 mph (112 km/h)	05 hours 39 minutes
75 mph (120 km/h)	05 hours 16 minutes