How far is Port Arthur from Grand Prairie?

Distance by Flight

Shortest distance between Port Arthur and Grand Prairie is 267.55 miles (430.58 km).

Flight distance from Port Arthur, TX to Grand Prairie, TX is 267.55 miles. Estimated flight time is 00 hours 38 minutes.

It takes 00 hours 35 minutes to travel from Port Arthur to Grand Prairie with an airplane (average speed of 550 miles).

Driving distance

The driving distance from Port Arthur, Texas to Grand Prairie, Texas is: 322.22 miles (518.56 km) by car.

Driving from Port Arthur to Grand Prairie will take approximately 05 hours 17 minutes.

Grand Prairie image
#1 Port Arthur

City in Jefferson County, Texas, United States

Population 53921
GPS Coordinates 29°53'7"N 93°56'32"W
Latitude 29.8851900
Longitude -93.9423300
Altitude 2
Country United States
Grand Prairie image
#2 Grand Prairie

City in Texas, USA

Population 195272
GPS Coordinates 32°44'45"N 96°59'52"W
Latitude 32.7459600
Longitude -96.9977800
Altitude 157
Country United States

Estimated Travel Time Between Port Arthur and Grand Prairie

The distance between Port Arthur and Grand Prairie is 519 km if you choose to drive by road. You can go 05 hours 45 minutes if you drive your car at an average speed of 90 kilometers / hour. For different choices, please review the avg. speed travel time table on the below.

There is no time difference between Port Arthur and Grand Prairie. The current time is 04:47:46.

Average Speed Travel Time
30 mph (48.3 km/h) 10 hours 44 minutes
40 mph (64.37 km/h) 08 hours 03 minutes
50 mph (80.47 km/h) 06 hours 26 minutes
60 mph (96.56 km/h) 05 hours 22 minutes
70 mph (112.65 km/h) 04 hours 36 minutes
75 mph (120.7 km/h) 04 hours 17 minutes
80 mph (128.75 km/h) 04 hours 01 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 43.04 liters (11.37 gallon) of gas to cover the route between Port Arthur and Grand Prairie.
The estimated cost of gas to go from Port Arthur to Grand Prairie is $37.77 (diesel $41.74).

Take a look at our Gas Cost Calculator feature. It will figure out how much it will cost to drive this particular distance.

The average gas price per gallon of daily gas for calculations is $3.322 (Diesel $3.671) /gallon. Last changed prices on October 21, 2021.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between Port Arthur and Grand Prairie (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.

Distance to Other Cities

Grand Prairie image

Driving distance from Arlington, TX to Port Arthur 326.44 miles (525 km)

Grand Prairie image

Driving distance from Austin, TX to Port Arthur 252.98 miles (407 km)

Grand Prairie image

Driving distance from Corpus Christi, TX to Port Arthur 296.57 miles (477 km)

Grand Prairie image

Driving distance from Dallas, TX to Port Arthur 311 miles (501 km)

Grand Prairie image

Driving distance from Fort Worth, TX to Port Arthur 332.63 miles (535 km)

Grand Prairie image

Driving distance from Frisco, TX to Port Arthur 337.36 miles (543 km)

Grand Prairie image

Driving distance from Garland, TX to Port Arthur 285.44 miles (459 km)

Grand Prairie image

Driving distance from Garland, TX to Port Arthur 305.17 miles (491 km)

Grand Prairie image

Driving distance from Houston, TX to Port Arthur 88.97 miles (143 km)

Grand Prairie image

Driving distance from Irving, TX to Port Arthur 324.77 miles (523 km)

Grand Prairie image

Driving distance from Laredo, TX to Port Arthur 404 miles (650 km)

Grand Prairie image

Driving distance from McKinney, TX to Port Arthur 340.78 miles (548 km)

Gas Cost Calculator

Find hotel in