How far is Jefferson, LA from Marrero, LA?
Distance by Flight
Shortest distance between Jefferson and Marrero is 5.59 miles (8.99 km).
Flight distance from Jefferson, LA to Marrero, LA is 5.59 miles. Estimated flight time is 00 hours 01 minutes.
Driving distance
The driving distance from Jefferson, Louisiana to Marrero, Louisiana is: 9.44 miles (15.19 km) by car.
Driving from Jefferson to Marrero will take approximately 00 hours 19 minutes.
#1 Jefferson
| Population | |
|---|---|
| GPS Coordinates | 29°57'58"N 90°9'11"W |
| Latitude | 29.9660400 |
| Longitude | -90.1531300 |
| Altitude | 1 |
| Country | United States |
#2 Marrero
CDP in Jefferson Parish, Louisiana
| Population | 33141 |
|---|---|
| GPS Coordinates | 29°53'58"N 90°6'1"W |
| Latitude | 29.8993700 |
| Longitude | -90.1003500 |
| Altitude | 1 |
| Country | United States |
Ending point in Marrero: Barataria Boulevard (-90.100445,29.899359)
Estimated Travel Time Between Jefferson and Marrero
The distance between Jefferson and Marrero is 15 km if you choose to drive by road. You can go 00 hours 10 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 Jefferson and Marrero. The current time is 14:32:13.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 00 hours 18 minutes |
| 40 mph (64.37 km/h) | 00 hours 14 minutes |
| 50 mph (80.47 km/h) | 00 hours 11 minutes |
| 60 mph (96.56 km/h) | 00 hours 09 minutes |
| 70 mph (112.65 km/h) | 00 hours 08 minutes |
| 75 mph (120.7 km/h) | 00 hours 07 minutes |
| 80 mph (128.75 km/h) | 00 hours 07 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 1.26 liters (0.33 gallon) of gas to cover the route between Jefferson and Marrero.
The estimated cost of gas to go from Jefferson to Marrero is $1.02 (diesel $1.35).
Louisiana gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.07 | $3.48 | $3.84 | $4.06 |
| Total | $1.02 | $1.16 | $1.28 | $1.35 |
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 21, 2025.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Jefferson and Marrero (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 Jefferson 25.05 miles (40 km)
Driving distance from Metairie Terrace, LA to Jefferson 1.94 miles (3 km)
