How far is Gretna, LA from Slidell, LA?

Distance by Flight

Shortest distance between Gretna and Slidell is 29.77 miles (47.92 km).

Flight distance from Gretna, LA to Slidell, LA is 29.77 miles. Estimated flight time is 00 hours 04 minutes.

Driving distance

The driving distance from Gretna, Louisiana to Slidell, Louisiana is: 38.78 miles (62.42 km) by car.

Driving from Gretna to Slidell will take approximately 00 hours 42 minutes.

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#1 Gretna

Suburb city of New Orleans

Population 17615
GPS Coordinates 29°54'53"N 90°3'14"W
Latitude 29.9146500
Longitude -90.0539600
Altitude 0
Country United States
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#2 Slidell

City in Louisiana

Population 27541
GPS Coordinates 30°16'31"N 89°46'52"W
Latitude 30.2751900
Longitude -89.7811700
Altitude 1
Country United States

Estimated Travel Time Between Gretna and Slidell

The distance between Gretna and Slidell is 62 km if you choose to drive by road. You can go 00 hours 41 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 Gretna and Slidell. The current time is 06:31:26.

Average Speed Travel Time
30 mph (48.3 km/h) 01 hours 17 minutes
40 mph (64.37 km/h) 00 hours 58 minutes
50 mph (80.47 km/h) 00 hours 46 minutes
60 mph (96.56 km/h) 00 hours 38 minutes
70 mph (112.65 km/h) 00 hours 33 minutes
75 mph (120.7 km/h) 00 hours 31 minutes
80 mph (128.75 km/h) 00 hours 29 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 5.18 liters (1.37 gallon) of gas to cover the route between Gretna and Slidell.
The estimated cost of gas to go from Gretna to Slidell is $4.21 (diesel $5.56).

Louisiana gas prices.

Gasoline Mid Grade Premium Diesel
Gallon $3.07 $3.48 $3.84 $4.06
Total $4.21 $4.77 $5.26 $5.56

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 (in Louisiana ) per gallon of daily gas for calculations is $3.073 (Diesel $4.064) /gallon. Last changed prices on December 22, 2024.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between Gretna and Slidell (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

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Driving distance from Alexandria, LA to Gretna 208.02 miles (335 km)

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Driving distance from Baton Rouge, LA to Gretna 86.09 miles (139 km)

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Driving distance from Bossier City, LA to Gretna 331.28 miles (533 km)

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Driving distance from Central, LA to Gretna 99.72 miles (160 km)

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Driving distance from Hammond, LA to Gretna 62.75 miles (101 km)

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Driving distance from Houma, LA to Gretna 52.94 miles (85 km)

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Driving distance from Kenner, LA to Gretna 18.61 miles (30 km)

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Driving distance from Lafayette, LA to Gretna 140.55 miles (226 km)

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Driving distance from Lake Charles, LA to Gretna 211.02 miles (340 km)

Driving distance from Laplace, LA to Gretna 33.58 miles (54 km)

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Driving distance from Marrero, LA to Gretna 3.63 miles (6 km)

Driving distance from Maryland, LA to Gretna 93.5 miles (150 km)

Gas Cost Calculator