Distance Calculator

Distance from Port Arthur to Grand Prairie

Distance between Port Arthur and Grand Prairie is 430 kilometers (267 miles).
Driving distance from Port Arthur to Grand Prairie is 548 kilometers (340 miles).

air 430 km
air 267 miles
car 548 km
car 340 miles

Distance Map Between Port Arthur and Grand Prairie

Port Arthur, Austin, United StatesGrand Prairie, Austin, United States = 267 miles = 430 km.

How far is it between Port Arthur and Grand Prairie

Port Arthur is located in United States with (29.8988,-93.9288) coordinates and Grand Prairie is located in United States with (32.746,-96.9978) coordinates. The calculated flying distance from Port Arthur to Grand Prairie is equal to 267 miles which is equal to 430 km.

If you want to go by car, the driving distance between Port Arthur and Grand Prairie is 547.66 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 04 hours 53 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 118 km.

City/PlaceLatitude and LongitudeGPS Coordinates
Port Arthur 29.8988, -93.9288 29° 53´ 55.7880'' N
93° 55´ 43.6080'' W
Grand Prairie 32.746, -96.9978 32° 44´ 45.4560'' N
96° 59´ 52.0080'' W

Estimated Travel Time Between Port Arthur and Grand Prairie

Average SpeedTravel Time
30 mph (48 km/h) 11 hours 24 minutes
40 mph (64 km/h) 08 hours 33 minutes
50 mph (80 km/h) 06 hours 50 minutes
60 mph (97 km/h) 05 hours 38 minutes
70 mph (112 km/h) 04 hours 53 minutes
75 mph (120 km/h) 04 hours 33 minutes
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