How far is Marrero, LA from Monroe, LA?
The driving distance from Marrero, LA to Monroe, LA is about 277.1 miles (445.9 km), with a travel time of about 04h 45m by car.
- The straight-line flight distance is about 216.2 miles (348 km).
- For a round trip, plan for roughly 09h 30m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM CDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 04h 45m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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.
Village in East Feliciana Parish, Louisiana, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
Slight Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Marrero and Monroe.
Turn-by-Turn Driving Directions
Step-by-step road directions between Marrero and Monroe.
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1
Start on Barataria Boulevard
105 m · 13 sec · Barataria Boulevard
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2
Continue on Barataria Boulevard
1975 ft · 58 sec · Barataria Boulevard
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3
Turn right onto Westbank Expressway
40 m · 3 sec · Westbank Expressway
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4
Take the ramp slight left toward US 90 Business West
1280 ft · 31 sec
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5
Merge slight left onto Westbank Expressway
4.2 mi · 5 min · Westbank Expressway
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6
Turn right onto Nine Mile Point Road
2385 ft · 1 min · Nine Mile Point Road
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7
Continue on West Nine Mile Point Road
978 ft · 27 sec · West Nine Mile Point Road
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8
Turn right
2.6 mi · 4 min
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9
Continue straight
3.8 mi · 8 min
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10
Take the exit slight right toward I 10 West: Baton Rouge
1975 ft · 51 sec
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11
Keep slight left
1700 ft · 41 sec
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12
Merge slight left
70.8 mi · 1 hr 20 min
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13
Keep slight right to continue on Martin Luther King Jr Memorial Freeway
6.2 mi · 8 min · Martin Luther King Jr Memorial Freeway
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14
Continue on Martin Luther King, Jr. Memorial Freeway
2.6 mi · 3 min · Martin Luther King, Jr. Memorial Freeway
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15
Keep slight right to continue on US 61 North: Natchez
1227 ft · 17 sec
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16
Continue on Scenic Highway
3.8 mi · 6 min · Scenic Highway
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17
Continue on Samuels Road
75.7 mi · 1 hr 29 min · Samuels Road
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18
Turn left
566 ft · 18 sec
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19
Continue on John R Junkin Drive
2.4 mi · 3 min · John R Junkin Drive
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20
Continue on Natchez-Vidalia Bridge
10.6 mi · 12 min · Natchez-Vidalia Bridge
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21
Continue on E. E. Wallace Boulevard North
63.2 mi · 1 hr 13 min · E. E. Wallace Boulevard North
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22
Turn left
1459 ft · 36 sec
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23
Merge slight left
20.3 mi · 22 min
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24
Take the exit slight right toward US 165 BUS, LA 15: Civic Center
775 ft · 19 sec
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25
Keep slight right
93 m · 7 sec
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26
Turn straight onto Lea Joyner Memorial Expressway
2694 ft · 46 sec · Lea Joyner Memorial Expressway
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27
Continue on North 6th Street
1643 ft · 35 sec · North 6th Street
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28
Turn left onto Louisville Avenue
628 ft · 18 sec · Louisville Avenue
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29
Turn left
14 m · 5 sec
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30
Turn right
12 m · 3 sec
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31
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Marrero and Monroe.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Samuels Road
Continue on Samuels Road
75.7 mi · 01h 29m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms leaving Marrero and Slight Chance Rain Showers near Monroe.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Marrero to Monroe?
The road trip is about 277.1 miles (445.9 km) and usually takes 04h 45m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Norwood is a useful midpoint, sitting about 135.1 miles from Marrero and 142 miles from Monroe.
How much longer is the road route than the straight-line distance?
The direct path is about 216.2 miles (348 km), while the road route adds roughly 60.9 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 6:00 AM to 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 7:30 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $37.04 one way or $74.07 round trip. Estimated CO2 is about 86.9 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms around Marrero and Slight Chance Rain Showers near Monroe.
Stop Ideas Near Norwood
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Norwood.
Baton Rouge, Louisiana
McComb
Hammond
Brookhaven
Flight Path Map
This map shows the direct air route between Marrero and Monroe. Straight-line distance: 216.21 mi (347.96 km).
#1 Marrero
CDP in Jefferson Parish, Louisiana
| Population | 33,141 |
| Coordinates | 29.8993700, -90.1003500 |
| Altitude | 1 |
| 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: 446 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 13m |
| 40 mph (64.37 km/h) | 06h 55m |
| 50 mph (80.47 km/h) | 05h 32m |
| 60 mph (96.56 km/h) | 04h 37m |
| 70 mph (112.65 km/h) | 03h 57m |
| 80 mph (129 km/h) | 03h 27m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $37.04 | $74.07 |
| Mid-grade | $4.26 | $41.65 | $83.31 |
| Premium | $4.63 | $45.23 | $90.46 |
| Diesel | $5.42 | $52.96 | $105.92 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.