How far is Grand Isle, LA from Monroe, LA?
Distance by Flight
Shortest distance between Grand Isle and Monroe is 259.05 miles (416.9 km).
Flight distance from Grand Isle, LA to Monroe, LA is 259.05 miles. Estimated flight time is 00 hours 39 minutes.
It takes 00 hours 36 minutes to travel from Grand Isle to Monroe with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Grand Isle, Louisiana to Monroe, Louisiana is: 329.99 miles (531.07 km) by car.
Driving from Grand Isle to Monroe will take approximately 06 hours 00 minutes.
#1 Grand Isle
Town of the United States
| Population | 1447 |
|---|---|
| GPS Coordinates | 29°14'12"N 89°59'14"W |
| Latitude | 29.2366200 |
| Longitude | -89.9872900 |
| Altitude | 2 |
| Country | United States |
#2 Monroe
The most populous city in Ouachita Parish, Louisiana. It is located on the Ouachita River in the southwestern part of the state. Monroe is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the Monroe Historical Society and the Monroe City Hall.
| Population | 46998 |
|---|---|
| GPS Coordinates | 32°30'34"N 92°7'9"W |
| Latitude | 32.5093100 |
| Longitude | -92.1193000 |
| Altitude | 23 |
| Country | United States |
Ending point in Monroe: North 4th Street (-92.119438,32.509236)
Estimated Travel Time Between Grand Isle and Monroe
The distance between Grand Isle and Monroe is 531 km if you choose to drive by road. You can go 05 hours 54 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 Grand Isle and Monroe. The current time is 05:46:49.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 10 hours 59 minutes |
| 40 mph (64.37 km/h) | 08 hours 15 minutes |
| 50 mph (80.47 km/h) | 06 hours 35 minutes |
| 60 mph (96.56 km/h) | 05 hours 29 minutes |
| 70 mph (112.65 km/h) | 04 hours 42 minutes |
| 75 mph (120.7 km/h) | 04 hours 23 minutes |
| 80 mph (128.75 km/h) | 04 hours 07 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 44.08 liters (11.64 gallon) of gas to cover the route between Grand Isle and Monroe.
The estimated cost of gas to go from Grand Isle to Monroe is $35.78 (diesel $47.32).
Louisiana gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.07 | $3.48 | $3.84 | $4.06 |
| Total | $35.78 | $40.55 | $44.75 | $47.32 |
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 26, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Grand Isle and Monroe (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
