How far is Gretna, LA from Houma, LA?
Distance by Flight
Shortest distance between Gretna and Houma is 45.6 miles (73.38 km).
Flight distance from Gretna, LA to Houma, LA is 45.6 miles. Estimated flight time is 00 hours 06 minutes.
Driving distance
The driving distance from Gretna, Louisiana to Houma, Louisiana is: 52.94 miles (85.2 km) by car.
Driving from Gretna to Houma will take approximately 01 hours 10 minutes.
#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 |
#2 Houma
Only incorporated city and parish seat of Terrebonne Parish, Louisiana, United States
| Population | 32467 |
|---|---|
| GPS Coordinates | 29°35'45"N 90°43'10"W |
| Latitude | 29.5957700 |
| Longitude | -90.7195300 |
| Altitude | 3 |
| Country | United States |
Ending point in Houma: School Street (-90.719517,29.595846)
Estimated Travel Time Between Gretna and Houma
The distance between Gretna and Houma is 85 km if you choose to drive by road. You can go 00 hours 56 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 Houma. The current time is 07:43:28.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 01 hours 45 minutes |
| 40 mph (64.37 km/h) | 01 hours 19 minutes |
| 50 mph (80.47 km/h) | 01 hours 03 minutes |
| 60 mph (96.56 km/h) | 00 hours 52 minutes |
| 70 mph (112.65 km/h) | 00 hours 45 minutes |
| 75 mph (120.7 km/h) | 00 hours 42 minutes |
| 80 mph (128.75 km/h) | 00 hours 39 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 7.07 liters (1.87 gallon) of gas to cover the route between Gretna and Houma.
The estimated cost of gas to go from Gretna to Houma is $5.74 (diesel $7.59).
Louisiana gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.07 | $3.48 | $3.84 | $4.06 |
| Total | $5.74 | $6.5 | $7.18 | $7.59 |
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 April 19, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Gretna and Houma (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
Driving distance from Laplace, LA to Gretna 33.58 miles (54 km)
Driving distance from Maryland, LA to Gretna 93.5 miles (150 km)
