How far is Jackson, MS from Diamondhead, MS?
The driving distance from Jackson, MS to Diamondhead, MS is about 167.3 miles (269.2 km), with a travel time of about 03h 34m by car.
- The straight-line flight distance is about 140.2 miles (225.6 km).
- For a round trip, plan for roughly 07h 09m 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 03h 34m.
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.
Census designated place
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms
Partly Sunny then Slight Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Jackson and Diamondhead.
Turn-by-Turn Driving Directions
Step-by-step road directions between Jackson and Diamondhead.
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1
Start on East Pearl Street
135 m · 16 sec · East Pearl Street
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2
Turn left onto South Lamar Street
114 m · 18 sec · South Lamar Street
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3
Turn left onto East Pascagoula Street
2612 ft · 1 min · East Pascagoula Street
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4
Take the ramp straight
2512 ft · 1 min
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5
Keep slight right
1837 ft · 45 sec
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6
Merge slight left
1.3 km · 1 min
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7
Take the exit slight right toward I 20 East, US 49 South: Meridian, Hattiesburg
1.5 km · 1 min
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8
Keep slight right to continue on Richland, Hattiesburg
1.2 km · 2 min
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9
Merge slight left onto Highway 49 South
80.3 mi · 1 hr 37 min · Highway 49 South
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10
Continue straight
2294 ft · 36 sec
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11
Continue straight
1.1 mi · 2 min
-
12
Take the exit slight right toward I 59 South: New Orleans, Gulf Coast
1914 ft · 36 sec
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13
Merge slight left onto Lance Corporal Roy M Wheat Memorial Highway
40.1 mi · 43 min · Lance Corporal Roy M Wheat Memorial Highway
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14
Take the exit slight right toward MS 53: Poplarville, Necaise
985 ft · 27 sec
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15
Turn left onto South Main Street
15.7 mi · 23 min · South Main Street
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16
Continue straight
19.6 mi · 29 min
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17
Turn left
1663 ft · 42 sec
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18
Merge slight left
2.4 mi · 3 min
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19
Take the exit slight right toward Diamondhead
1350 ft · 33 sec
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20
Keep slight left
69 m · 6 sec
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21
Keep slight left to continue on Yacht Club Drive
580 ft · 16 sec · Yacht Club Drive
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22
Continue on Gex Drive
684 ft · 19 sec · Gex Drive
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23
Enter the roundabout and take exit 1 toward Gex Drive
44 m · 4 sec · Gex Drive
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24
Exit the roundabout onto Gex Drive
137 m · 13 sec · Gex Drive
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25
Enter the roundabout and take exit 2 toward Gex Drive
32 m · 3 sec · Gex Drive
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26
Exit the roundabout onto Gex Drive
2082 ft · 57 sec · Gex Drive
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27
Enter the roundabout and take exit 2 toward Diamondhead Circle
138 m · 12 sec · Diamondhead Drive North
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28
Exit the rotary onto Diamondhead Drive North
1743 ft · 50 sec · Diamondhead Drive North
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29
Turn right onto Analii Street
1856 ft · 1 min · Analii Street
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30
Turn right onto Diamondhead Drive North
1.1 km · 2 min · Diamondhead Drive North
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31
Turn right
1214 ft · 55 sec
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32
At the end of the road, turn right
116 m · 18 sec
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33
Turn right
42 m · 6 sec
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34
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Jackson and Diamondhead.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Highway 49 South
Merge slight left onto Highway 49 South
80.3 mi · 01h 37m
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.
Chance Showers And Thunderstorms leaving Jackson and Partly Sunny then Slight Chance Showers And Thunderstorms near Diamondhead.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Jackson to Diamondhead?
The road trip is about 167.3 miles (269.2 km) and usually takes 03h 34m 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?
West Hattiesburg is a useful midpoint, sitting about 83.8 miles from Jackson and 83.5 miles from Diamondhead.
How much longer is the road route than the straight-line distance?
The direct path is about 140.2 miles (225.6 km), while the road route adds roughly 27.1 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 9:50 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $22.34 one way or $44.69 round trip. Estimated CO2 is about 52.4 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms around Jackson and Partly Sunny then Slight Chance Showers And Thunderstorms near Diamondhead.
Stop Ideas Near West Hattiesburg
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 West Hattiesburg.
Hattiesburg station
Hattiesburg, MS
Laurel station
Picayune
Flight Path Map
This map shows the direct air route between Jackson and Diamondhead. Straight-line distance: 140.19 mi (225.62 km).
#1 Jackson
The capital and most populous city of Mississippi.
| Population | 157,821 |
| Coordinates | 32.2987600, -90.1848100 |
| Altitude | 85 |
| Country | United States |
#2 Diamondhead
City in Hancock County, Mississippi, United States of America
| Population | 8,058 |
| Coordinates | 30.3946400, -89.3639400 |
| Altitude | 20 |
| Country | United States |
End: Diamondhead (-89.36394, 30.39464)
Estimated Travel Time
Distance: 269 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 34m |
| 40 mph (64.37 km/h) | 04h 10m |
| 50 mph (80.47 km/h) | 03h 20m |
| 60 mph (96.56 km/h) | 02h 47m |
| 70 mph (112.65 km/h) | 02h 23m |
| 80 mph (129 km/h) | 02h 05m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $22.34 | $44.69 |
| Mid-grade | $4.26 | $25.13 | $50.26 |
| Premium | $4.63 | $27.29 | $54.58 |
| Diesel | $5.42 | $31.95 | $63.90 |
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 · Apr 26, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.