How far is Baton Rouge, LA from Lafayette, LA?
Distance by Flight
Shortest distance between Baton Rouge and Lafayette is 51.9 miles (83.52 km).
Flight distance from Baton Rouge, LA to Lafayette, LA is 51.9 miles. Estimated flight time is 00 hours 06 minutes.
Driving distance
The driving distance from Baton Rouge, Louisiana to Lafayette, Louisiana is: 55.18 miles (88.81 km) by car.
Driving from Baton Rouge to Lafayette will take approximately 00 hours 55 minutes.
#1 Baton Rouge
The capital of Louisiana. It is located on the Mississippi River in southern Louisiana. Baton Rouge is known for its many historical sites, its many parks and green spaces, and its many attractions, such as the Louisiana State Capitol and the USS Kidd Veterans Memorial & Museum.
| Population | 219052 |
|---|---|
| GPS Coordinates | 30°26'36"N 91°11'15"W |
| Latitude | 30.4433200 |
| Longitude | -91.1874700 |
| Altitude | 14 |
| Country | United States |
#2 Lafayette
The third most populous city in Acadiana, Louisiana. It is located on the Vermilion River in southwestern Louisiana. Lafayette is known for its many cajun and creole restaurants, its many parks and green spaces, and its many attractions, such as the Lafayette Museum and the Lafayette Grand Opera House.
| Population | 126535 |
|---|---|
| GPS Coordinates | 30°13'27"N 92°1'11"W |
| Latitude | 30.2240900 |
| Longitude | -92.0198400 |
| Altitude | 11 |
| Country | United States |
Ending point in Lafayette: South Buchanan Street (-92.019794,30.224075)
Estimated Travel Time Between Baton Rouge and Lafayette
The distance between Baton Rouge and Lafayette is 89 km if you choose to drive by road. You can go 00 hours 59 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 Baton Rouge and Lafayette. The current time is 07:18:50.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 01 hours 50 minutes |
| 40 mph (64.37 km/h) | 01 hours 22 minutes |
| 50 mph (80.47 km/h) | 01 hours 06 minutes |
| 60 mph (96.56 km/h) | 00 hours 55 minutes |
| 70 mph (112.65 km/h) | 00 hours 47 minutes |
| 75 mph (120.7 km/h) | 00 hours 44 minutes |
| 80 mph (128.75 km/h) | 00 hours 41 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 7.37 liters (1.95 gallon) of gas to cover the route between Baton Rouge and Lafayette.
The estimated cost of gas to go from Baton Rouge to Lafayette is $5.98 (diesel $7.91).
Louisiana gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.07 | $3.48 | $3.84 | $4.06 |
| Total | $5.98 | $6.78 | $7.48 | $7.91 |
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 May 21, 2025.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Baton Rouge and Lafayette (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 Baton Rouge 54.85 miles (88 km)
Driving distance from Metairie Terrace, LA to Baton Rouge 75.77 miles (122 km)
