How far is Union, MS from Hattiesburg, MS?
The driving distance from Union, MS to Hattiesburg, MS is about 99.2 miles (159.7 km), with a travel time of about 01h 55m by car.
- The straight-line flight distance is about 86.6 miles (139.3 km).
- For a round trip, plan for roughly 03h 50m 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 01h 55m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in Jasper County, Mississippi, 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 Union and Hattiesburg.
Turn-by-Turn Driving Directions
Step-by-step road directions between Union and Hattiesburg.
-
1
Start on Main Street
11 m · 6 sec · Main Street
-
2
Continue on Main Street
1090 ft · 28 sec · Main Street
-
3
Turn right onto Jackson Road
1.4 km · 2 min · Jackson Road
-
4
Turn right
68.6 mi · 1 hr 42 min
-
5
Take the exit slight right
1634 ft · 40 sec
-
6
Merge slight left onto Lance Corporal Roy M Wheat Memorial Highway
13.9 mi · 15 min · Lance Corporal Roy M Wheat Memorial Highway
-
7
Take the exit slight right toward Moselle
760 ft · 22 sec
-
8
Keep slight left to continue on Moselle
36 m · 6 sec
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9
Turn left onto Moselle-Seminary Road
2923 ft · 1 min · Moselle-Seminary Road
-
10
Turn straight
13.5 mi · 20 min
-
11
Turn right onto East Pine Street
2092 ft · 50 sec · East Pine Street
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12
Arrive at your destination
0 m · 1 sec · East Pine Street
Car Route Details
A richer read on the saved driving route between Union and Hattiesburg.
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 right
68.6 mi · 01h 42m
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 Union and Mostly Sunny near Hattiesburg.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Union to Hattiesburg?
The road trip is about 99.2 miles (159.7 km) and usually takes 01h 55m 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?
Bay Springs is a useful midpoint, sitting about 49.3 miles from Union and 49.9 miles from Hattiesburg.
How much longer is the road route than the straight-line distance?
The direct path is about 86.6 miles (139.3 km), while the road route adds roughly 12.6 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 2:40 PM CST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $13.13 one way or $26.26 round trip. Estimated CO2 is about 31.1 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Union and Mostly Sunny near Hattiesburg.
Stop Ideas Near Bay Springs
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 Bay Springs.
Laurel station
Hattiesburg, MS
Union Station
Hattiesburg station
Flight Path Map
This map shows the direct air route between Union and Hattiesburg. Straight-line distance: 86.55 mi (139.29 km).
#1 Union
Union is a place in Mississippi, United States.
| Population | 0 |
| Coordinates | 32.5715300, -89.1214500 |
| Altitude | 147 |
| Country | United States |
#2 Hattiesburg
The most populous city in Forrest County, Mississippi.
| Population | 45,806 |
| Coordinates | 31.3271200, -89.2903400 |
| Altitude | 52 |
| Country | United States |
End: East Pine Street (-89.290316, 31.327101)
Estimated Travel Time
Distance: 160 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 18m |
| 40 mph (64.37 km/h) | 02h 28m |
| 50 mph (80.47 km/h) | 01h 59m |
| 60 mph (96.56 km/h) | 01h 39m |
| 70 mph (112.65 km/h) | 01h 25m |
| 80 mph (129 km/h) | 01h 14m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.75 | $13.13 | $26.26 |
| Mid-grade | $4.22 | $14.78 | $29.55 |
| Premium | $4.62 | $16.17 | $32.34 |
| Diesel | $5.82 | $20.36 | $40.71 |
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 05, 2026