How far is Slidell, LA from Natchitoches, LA?
The driving distance from Slidell, LA to Natchitoches, LA is about 266.4 miles (428.7 km), with a travel time of about 05h 02m by car.
- The straight-line flight distance is about 221 miles (355.6 km).
- For a round trip, plan for roughly 10h 04m 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 05h 02m.
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.
Town in Louisiana, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Slidell and Natchitoches.
Turn-by-Turn Driving Directions
Step-by-step road directions between Slidell and Natchitoches.
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1
Start on Bouscaren Street
67 m · 15 sec · Bouscaren Street
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2
Turn left onto 3rd Street
845 ft · 24 sec · 3rd Street
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3
Turn left onto Fremaux Avenue
723 ft · 21 sec · Fremaux Avenue
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4
Turn right onto Front Street
1 km · 1 min · Front Street
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5
Turn left onto Gause Boulevard West
3 mi · 5 min · Gause Boulevard West
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6
Turn right onto Northshore Boulevard
1.1 km · 1 min · Northshore Boulevard
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7
Continue on Airport Road
1520 ft · 29 sec · Airport Road
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8
Take the ramp left
1862 ft · 45 sec
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9
Merge slight left onto West Florida Republic Parkway
80.3 mi · 1 hr 27 min · West Florida Republic Parkway
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10
Merge slight right
3.6 mi · 4 min
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11
Keep slight left
3.9 mi · 5 min
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12
Take the exit slight right toward LA 415: Lobdell
1842 ft · 45 sec
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13
Keep slight right to continue on LA 415: Lobdell
97 m · 8 sec
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14
Merge slight left onto North Lobdell Highway
3.6 mi · 5 min · North Lobdell Highway
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15
Merge slight left onto State Route 1
49 mi · 1 hr 3 min · State Route 1
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16
Take the exit slight right toward I 49 North, US 167 North: Alexandria
1494 ft · 36 sec
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17
Merge slight left onto Charles I. "Doc" Hudson Highway
107.6 mi · 1 hr 49 min · Charles I. "Doc" Hudson Highway
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18
Take the exit slight right toward LA 120: Flora, Cypress
1959 ft · 48 sec
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19
Turn right onto LA 120
1 mi · 2 min · LA 120
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20
Turn left
9.1 mi · 14 min
-
21
Keep slight left to continue on Rapides Drive
1 km · 1 min · Rapides Drive
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22
Continue on Mill Street
2555 ft · 43 sec · Mill Street
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23
Turn slight right
32 m · 4 sec
-
24
Turn slight right onto Jefferson Street
3256 ft · 57 sec · Jefferson Street
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25
Continue on Rue Front
150 m · 8 sec · Rue Front
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26
Arrive at your destination
0 m · 1 sec · Rue Front
Car Route Details
A richer read on the saved driving route between Slidell and Natchitoches.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Charles I. "Doc" Hudson Highway
Merge slight left onto Charles I. "Doc" Hudson Highway
108 mi · 01h 49m
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.
Mostly Sunny leaving Slidell and Sunny near Natchitoches.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Slidell to Natchitoches?
The road trip is about 266.4 miles (428.7 km) and usually takes 05h 02m 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?
Krotz Springs is a useful midpoint, sitting about 133.1 miles from Slidell and 133.2 miles from Natchitoches.
How much longer is the road route than the straight-line distance?
The direct path is about 221 miles (355.6 km), while the road route adds roughly 45.4 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 6:56 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $35.60 one way or $71.20 round trip. Estimated CO2 is about 83.5 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Slidell and Sunny near Natchitoches.
Stop Ideas Near Krotz Springs
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Port Barre Park
Washington Town Hall
Port Barre Community Center
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Krotz Springs.
Lafayette
Baton Rouge, Louisiana
New Iberia
Flight Path Map
This map shows the direct air route between Slidell and Natchitoches. Straight-line distance: 220.97 mi (355.62 km).
#1 Slidell
City in Louisiana
| Population | 27,541 |
| Coordinates | 30.2751900, -89.7811700 |
| Altitude | 1 |
| Country | United States |
#2 Natchitoches
Small city and the parish seat of Natchitoches Parish, Louisiana, United States
| Population | 17,190 |
| Coordinates | 31.7607200, -93.0862700 |
| Altitude | 36 |
| Country | United States |
End: Natchitoches (-93.08627, 31.76072)
Estimated Travel Time
Distance: 429 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 08h 52m |
| 40 mph (64.37 km/h) | 06h 39m |
| 50 mph (80.47 km/h) | 05h 19m |
| 60 mph (96.56 km/h) | 04h 26m |
| 70 mph (112.65 km/h) | 03h 48m |
| 80 mph (129 km/h) | 03h 19m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $35.60 | $71.20 |
| Mid-grade | $4.26 | $40.03 | $80.07 |
| Premium | $4.63 | $43.48 | $86.95 |
| Diesel | $5.42 | $50.90 | $101.80 |
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 · May 13, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.