How far is Hattiesburg, MS from Walnut Grove, MS?
The driving distance from Hattiesburg, MS to Walnut Grove, MS is about 101.1 miles (162.7 km), with a travel time of about 02h 24m by car.
- The straight-line flight distance is about 87.9 miles (141.4 km).
- For a round trip, plan for roughly 04h 49m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CST.
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 24m.
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.
Town of the United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Sunny
Driving Route Map
The map below follows the saved road route between Hattiesburg and Walnut Grove.
Turn-by-Turn Driving Directions
Step-by-step road directions between Hattiesburg and Walnut Grove.
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1
Start on East Pine Street
8 m · 5 sec · East Pine Street
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2
Turn right onto North Main Street
1.3 mi · 3 min · North Main Street
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3
At the end of the road, turn left onto Old Highway 42
1.7 mi · 3 min · Old Highway 42
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4
Turn slight right
615 ft · 13 sec
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5
Turn straight
2.2 mi · 4 min
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6
Continue straight
5.4 mi · 7 min
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7
Continue straight
5.3 mi · 6 min
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8
Continue straight
1077 ft · 14 sec
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9
Continue straight
4.2 mi · 5 min
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10
Continue straight
16.2 mi · 20 min
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11
Turn right onto South Main Street
2903 ft · 1 min · South Main Street
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12
Turn right
10 mi · 15 min
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13
Turn right
1.3 mi · 2 min
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14
Turn left
52.2 mi · 1 hr 18 min
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15
Turn right onto Sylvanus Street
1704 ft · 41 sec · Sylvanus Street
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16
Turn left onto Main Street
86 m · 6 sec · Main Street
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17
Turn right onto Park Street
90 m · 15 sec · Park Street
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18
Turn right onto Chadwick Avenue
11 m · 1 sec · Chadwick Avenue
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19
Arrive at your destination
0 m · 1 sec · Chadwick Avenue
Car Route Details
A richer read on the saved driving route between Hattiesburg and Walnut Grove.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Longest stretch
Turn left
52.2 mi · 01h 18m
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.
Mostly Sunny leaving Hattiesburg and Sunny near Walnut Grove.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Hattiesburg to Walnut Grove?
The road trip is about 101.1 miles (162.7 km) and usually takes 02h 24m 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?
Mize is a useful midpoint, sitting about 50.6 miles from Hattiesburg and 50.5 miles from Walnut Grove.
How much longer is the road route than the straight-line distance?
The direct path is about 87.9 miles (141.4 km), while the road route adds roughly 13.2 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 CST. If you want a more comfortable same-day return, try to leave by 1:40 PM CST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $13.32 one way or $26.64 round trip. Estimated CO2 is about 31.7 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Hattiesburg and Sunny near Walnut Grove.
Stop Ideas Near Mize
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 Mize.
Laurel station
Hattiesburg, MS
Hattiesburg station
Union Station
Flight Path Map
This map shows the direct air route between Hattiesburg and Walnut Grove. Straight-line distance: 87.84 mi (141.36 km).
#1 Hattiesburg
The most populous city in Forrest County, Mississippi.
| Population | 45,806 |
| Coordinates | 31.3271200, -89.2903400 |
| Altitude | 52 |
| Country | United States |
#2 Walnut Grove
Walnut Grove is a place in Mississippi, United States.
| Population | 0 |
| Coordinates | 32.5904200, -89.4584000 |
| Altitude | 110 |
| Country | United States |
End: Walnut Grove (-89.4584, 32.59042)
Estimated Travel Time
Distance: 163 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 22m |
| 40 mph (64.37 km/h) | 02h 31m |
| 50 mph (80.47 km/h) | 02h 01m |
| 60 mph (96.56 km/h) | 01h 41m |
| 70 mph (112.65 km/h) | 01h 26m |
| 80 mph (129 km/h) | 01h 15m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.73 | $13.32 | $26.64 |
| Mid-grade | $4.21 | $15.04 | $30.08 |
| Premium | $4.61 | $16.47 | $32.94 |
| Diesel | $5.80 | $20.70 | $41.40 |
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 Mississippi · Nov 06, 2026