How far is Auburn, MS from Union, MS?
The driving distance from Auburn, MS to Union, MS is about 226.7 miles (364.9 km), with a travel time of about 04h 29m by car.
- The straight-line flight distance is about 182.9 miles (294.3 km).
- For a round trip, plan for roughly 08h 59m 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 04h 29m.
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.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Auburn and Union.
Turn-by-Turn Driving Directions
Step-by-step road directions between Auburn and Union.
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1
Start on County Road 1438
36 m · 11 sec · County Road 1438
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2
Turn left onto Auburn Road / County Road 931
1.1 mi · 3 min · Auburn Road / County Road 931
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3
Continue on North Eason Boulevard
5.1 mi · 8 min · North Eason Boulevard
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4
Turn left onto US 45 South, MS 6 West: Columbus, Pontotoc
1383 ft · 34 sec
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5
Merge slight left onto Martin Luther King, Junior Drive
1.9 mi · 2 min · Martin Luther King, Junior Drive
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6
Continue on Martin Luther King Drive
7.7 mi · 9 min · Martin Luther King Drive
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7
Continue straight
1.4 mi · 2 min
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8
Continue straight
2.2 mi · 2 min
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9
Continue straight
1.5 mi · 2 min
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10
Continue straight
1.1 km · 49 sec
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11
Continue straight
1.4 mi · 2 min
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12
Continue on US Highway 45 Alternate
54.7 mi · 1 hr 6 min · US Highway 45 Alternate
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13
Continue on US Highway 45 Aiternate
60.6 mi · 1 hr 9 min · US Highway 45 Aiternate
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14
Keep slight right
3.9 mi · 4 min
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15
Take the exit slight right toward I 59 South, I 20 West: Meridian
2689 ft · 1 min
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16
Merge slight left
6.3 mi · 8 min
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17
Continue straight
1.8 mi · 2 min
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18
Keep slight left to continue on I 59 South: Laurel, New Orleans
51.2 mi · 55 min
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19
Take the exit slight right toward US 84 East: Waynesboro, Chantilly Street
801 ft · 20 sec
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20
Keep slight right
68 m · 7 sec
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21
Turn straight onto Chantilly Street
994 ft · 23 sec · Chantilly Street
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22
At the end of the road, turn left onto Cross Street
1035 ft · 18 sec · Cross Street
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23
Continue on Teresa Street
1080 ft · 27 sec · Teresa Street
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24
Turn left onto North Magnolia Street
562 ft · 11 sec · North Magnolia Street
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25
Continue on Sawmill Road
1003 ft · 22 sec · Sawmill Road
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26
Keep slight left to continue on Sawmill Road
144 m · 11 sec · Sawmill Road
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27
Enter the roundabout and take exit 2 toward Sawmill Road
22 m · 1 sec · Sawmill Road
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28
Exit the roundabout onto Sawmill Road
2597 ft · 60 sec · Sawmill Road
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29
Continue on West 5th Street
1767 ft · 41 sec · West 5th Street
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30
Continue on Veterans Memorial Highway
16.7 mi · 19 min · Veterans Memorial Highway
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31
Turn right
5.8 mi · 10 min
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32
Continue on Jones Chapel Road
25 m · 4 sec · Jones Chapel Road
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33
Arrive at your destination
0 m · 1 sec · Jones Chapel Road
Car Route Details
A richer read on the saved driving route between Auburn 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.
US Highway 45 Aiternate
Continue on US Highway 45 Aiternate
60.6 mi · 01h 09m
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.
Sunny leaving Auburn and Slight Chance Rain Showers near Union.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Auburn to Union?
The road trip is about 226.7 miles (364.9 km) and usually takes 04h 29m 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?
Scooba is a useful midpoint, sitting about 113.5 miles from Auburn and 113.2 miles from Union.
How much longer is the road route than the straight-line distance?
The direct path is about 182.9 miles (294.3 km), while the road route adds roughly 43.8 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 8:00 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $30.30 one way or $60.59 round trip. Estimated CO2 is about 71.1 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Auburn and Slight Chance Rain Showers near Union.
Stop Ideas Near Scooba
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 Scooba.
Union Station
Tuscaloosa
Marion, AL
Flight Path Map
This map shows the direct air route between Auburn and Union. Straight-line distance: 182.89 mi (294.33 km).
#1 Auburn
The most populous city in Lee County, Mississippi.
| Population | 60,258 |
| Coordinates | 34.2848300, -88.6317200 |
| Altitude | 101 |
| 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: 365 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 33m |
| 40 mph (64.37 km/h) | 05h 40m |
| 50 mph (80.47 km/h) | 04h 32m |
| 60 mph (96.56 km/h) | 03h 46m |
| 70 mph (112.65 km/h) | 03h 14m |
| 80 mph (129 km/h) | 02h 49m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $30.30 | $60.59 |
| Mid-grade | $4.26 | $34.07 | $68.14 |
| Premium | $4.63 | $37.00 | $74.00 |
| Diesel | $5.42 | $43.32 | $86.64 |
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 · 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.