How far is Jackson, MS from Union, MS?
The driving distance from Jackson, MS to Union, MS is about 64.5 miles (103.8 km), with a travel time of about 01h 26m by car.
- The straight-line flight distance is about 56.2 miles (90.4 km).
- For a round trip, plan for roughly 02h 53m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CDT.
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 26m.
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.
City in Mississippi
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 Jackson and Union.
Turn-by-Turn Driving Directions
Step-by-step road directions between Jackson and Union.
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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
-
5
Keep slight right
1837 ft · 45 sec
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6
Merge slight left
1.3 km · 1 min
-
7
Take the exit slight right toward I 20 East, US 49 South: Meridian, Hattiesburg
1.5 km · 1 min
-
8
Keep slight right to continue on Richland, Hattiesburg
1.2 km · 2 min
-
9
Merge slight left onto Highway 49 South
49.1 mi · 1 hr · Highway 49 South
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10
Turn left
1.3 mi · 2 min
-
11
Turn right
10.2 mi · 18 min
-
12
Turn sharp right onto Jones Chapel Road
25 m · 4 sec · Jones Chapel Road
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13
Arrive at your destination
0 m · 1 sec · Jones Chapel Road
Car Route Details
A richer read on the saved driving route between Jackson and Union.
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
49.1 mi · 01h 00m
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 Jackson and Sunny near Union.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Jackson to Union?
The road trip is about 64.5 miles (103.8 km) and usually takes 01h 26m 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?
Mendenhall is a useful midpoint, sitting about 32.2 miles from Jackson and 32.2 miles from Union.
How much longer is the road route than the straight-line distance?
The direct path is about 56.2 miles (90.4 km), while the road route adds roughly 8.3 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 CDT. If you want a more comfortable same-day return, try to leave by 3:36 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $8.60 one way or $17.19 round trip. Estimated CO2 is about 20.2 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Jackson and Sunny near Union.
Stop Ideas Near Mendenhall
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 Mendenhall.
Union Station
Hazlehurst station
Brookhaven
Laurel station
Flight Path Map
This map shows the direct air route between Jackson and Union. Straight-line distance: 56.2 mi (90.44 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 Union
County in Mississippi, United States
| Population | 1,876 |
| Coordinates | 31.7376600, -89.4903400 |
| Altitude | 122 |
| Country | United States |
End: Union (-89.49034, 31.73766)
Estimated Travel Time
Distance: 104 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 08m |
| 40 mph (64.37 km/h) | 01h 36m |
| 50 mph (80.47 km/h) | 01h 17m |
| 60 mph (96.56 km/h) | 01h 04m |
| 70 mph (112.65 km/h) | 00h 55m |
| 80 mph (129 km/h) | 00h 48m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $8.60 | $17.19 |
| Mid-grade | $4.26 | $9.67 | $19.34 |
| Premium | $4.63 | $10.50 | $21.00 |
| Diesel | $5.42 | $12.29 | $24.58 |
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 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.