How far is Mamou, LA from Monroe, LA?
The driving distance from Mamou, LA to Monroe, LA is about 147.5 miles (237.4 km), with a travel time of about 02h 32m by car.
- The straight-line flight distance is about 130.8 miles (210.5 km).
- For a round trip, plan for roughly 05h 04m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 02h 32m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Suburb town of Alexandria, located in Grant Parish, Louisiana, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms then Mostly Cloudy
Chance Rain Showers then Mostly Sunny
Driving Route Map
The map below follows the saved road route between Mamou and Monroe.
Turn-by-Turn Driving Directions
Step-by-step road directions between Mamou and Monroe.
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1
Start on the route
7 m · 3 sec
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2
Turn right
14 m · 9 sec
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3
Turn left
18 m · 7 sec
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4
Turn right onto 6th Street
2606 ft · 58 sec · 6th Street
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5
Turn left onto Poinciana Avenue
2211 ft · 46 sec · Poinciana Avenue
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6
Turn right onto State Route 13
1.2 km · 1 min · State Route 13
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7
Continue on Veterans Memorial Highway
25.1 mi · 37 min · Veterans Memorial Highway
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8
Continue straight
1.1 km · 1 min
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9
Turn left onto I 49 North: Alexandria
1712 ft · 42 sec
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10
Merge slight left
22.9 mi · 23 min
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11
Take the exit slight right toward US 167 North, LA 28 East, LA 1: Pineville Expressway, Casson Street
1212 ft · 30 sec
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12
Keep slight left to continue on US 167 North, LA 28 East: Pineville Expressway
4.6 mi · 7 min
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13
Take the exit slight right toward US 165: Alexandria, Monroe
895 ft · 17 sec
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14
Keep slight right to continue on US 165 North: Monroe
103 m · 8 sec
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15
Merge slight left onto Monroe Highway
82.5 mi · 1 hr 36 min · Monroe Highway
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16
Turn straight
6.1 mi · 7 min
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17
Take the exit slight right
549 ft · 13 sec
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18
Keep slight left
1.1 km · 1 min
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19
Merge slight left
1.6 km · 1 min
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20
Take the exit slight right toward US 165 BUS, LA 15: Civic Center
775 ft · 19 sec
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21
Keep slight right
93 m · 7 sec
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22
Turn straight onto Lea Joyner Memorial Expressway
2694 ft · 46 sec · Lea Joyner Memorial Expressway
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23
Continue on North 6th Street
1643 ft · 35 sec · North 6th Street
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24
Turn left onto Louisville Avenue
628 ft · 18 sec · Louisville Avenue
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25
Turn left
14 m · 5 sec
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26
Turn right
12 m · 3 sec
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27
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Mamou and Monroe.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Monroe Highway
Merge slight left onto Monroe Highway
82.5 mi · 01h 36m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Chance Showers And Thunderstorms then Mostly Cloudy leaving Mamou and Chance Rain Showers then Mostly Sunny near Monroe.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Mamou to Monroe?
The road trip is about 147.5 miles (237.4 km) and usually takes 02h 32m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Pollock is a useful midpoint, sitting about 73.8 miles from Mamou and 73.8 miles from Monroe.
How much longer is the road route than the straight-line distance?
The direct path is about 130.8 miles (210.5 km), while the road route adds roughly 16.7 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 1:26 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $19.73 one way or $39.46 round trip. Estimated CO2 is about 46.3 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms then Mostly Cloudy around Mamou and Chance Rain Showers then Mostly Sunny near Monroe.
Flight Path Map
This map shows the direct air route between Mamou and Monroe. Straight-line distance: 130.78 mi (210.47 km).
#1 Mamou
Human settlement in Louisiana, United States of America
| Population | 3,077 |
| Coordinates | 30.6338100, -92.4193000 |
| Altitude | 19 |
| Country | United States |
#2 Monroe
The most populous city in Ouachita Parish, Louisiana.
| Population | 46,998 |
| Coordinates | 32.5093100, -92.1193000 |
| Altitude | 23 |
| Country | United States |
End: North 4th Street (-92.119438, 32.509236)
Estimated Travel Time
Distance: 237 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 54m |
| 40 mph (64.37 km/h) | 03h 41m |
| 50 mph (80.47 km/h) | 02h 57m |
| 60 mph (96.56 km/h) | 02h 27m |
| 70 mph (112.65 km/h) | 02h 06m |
| 80 mph (129 km/h) | 01h 50m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $19.73 | $39.46 |
| Mid-grade | $4.26 | $22.19 | $44.38 |
| Premium | $4.63 | $24.10 | $48.19 |
| Diesel | $5.42 | $28.21 | $56.42 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Louisiana · Apr 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.