How far is Biloxi, MS from Shannon, MS?
The driving distance from Biloxi, MS to Shannon, MS is about 297.9 miles (479.4 km), with a travel time of about 05h 48m by car.
- The straight-line flight distance is about 257.2 miles (414 km).
- For a round trip, plan for roughly 11h 36m 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 05h 48m.
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.
Town in Clarke County, Mississippi, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Driving Route Map
The map below follows the saved road route between Biloxi and Shannon.
Turn-by-Turn Driving Directions
Step-by-step road directions between Biloxi and Shannon.
-
1
Start on Howard Avenue
28 m · 6 sec · Howard Avenue
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2
Turn right onto Main Street
2572 ft · 1 min · Main Street
-
3
Turn left onto Division Street
2603 ft · 2 min · Division Street
-
4
Take the ramp right toward Bohn Street
42 m · 3 sec · Bohn Street
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5
Turn straight
1522 ft · 37 sec
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6
Merge slight left
3.1 mi · 4 min
-
7
Continue straight
20.7 mi · 24 min
-
8
Keep slight right to continue on US 49 North: Hattiesburg, Jackson
2209 ft · 47 sec
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9
Merge slight left
39.8 mi · 47 min
-
10
Continue straight
2.4 mi · 3 min
-
11
Take the exit straight
1520 ft · 52 sec
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12
Merge slight left
2.5 mi · 3 min
-
13
Take the exit slight right toward I 59 North, US 98 West: Columbia, Laurel
1.3 km · 2 min
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14
Merge slight left onto Lance Corporal Roy M Wheat Memorial Highway
88.4 mi · 1 hr 35 min · Lance Corporal Roy M Wheat Memorial Highway
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15
Keep slight right to continue on I 59 North, I 20 East: Meridian, Tuscaloosa
9 mi · 11 min
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16
Take the exit slight right toward US 45 North: Macon
1383 ft · 47 sec
-
17
Merge slight left
65.1 mi · 1 hr 14 min
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18
Keep slight left to continue on US Highway 45 Alternate
53 mi · 1 hr 4 min · US Highway 45 Alternate
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19
Continue on Martin Luther King Drive
9.8 mi · 11 min · Martin Luther King Drive
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20
Take the exit slight right toward US 45 South, MS 145 North: Shannon, Nettleton
1597 ft · 46 sec
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21
Merge slight right
1922 ft · 36 sec
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22
Turn left onto North Collins
63 m · 10 sec · North Collins
-
23
At the end of the road, turn right onto Broad Street
2306 ft · 2 min · Broad Street
-
24
Turn left onto Boyd Avenue
22 m · 3 sec · Boyd Avenue
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25
Arrive at your destination
0 m · 1 sec · Boyd Avenue
Car Route Details
A richer read on the saved driving route between Biloxi and Shannon.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Lance Corporal Roy M Wheat Memorial Highway
Merge slight left onto Lance Corporal Roy M Wheat Memorial Highway
88.4 mi · 01h 35m
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.
Clear leaving Biloxi and Clear near Shannon.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Biloxi to Shannon?
The road trip is about 297.9 miles (479.4 km) and usually takes 05h 48m 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?
Enterprise is a useful midpoint, sitting about 149.2 miles from Biloxi and 148.7 miles from Shannon.
How much longer is the road route than the straight-line distance?
The direct path is about 257.2 miles (414 km), while the road route adds roughly 40.7 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 5:24 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $39.80 one way or $79.60 round trip. Estimated CO2 is about 93.4 kg one way.
What should you check before leaving?
Before you leave, expect Clear around Biloxi and Clear near Shannon.
Stop Ideas Near Enterprise
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 Enterprise.
Union Station
Laurel station
Hattiesburg, MS
Hattiesburg station
Flight Path Map
This map shows the direct air route between Biloxi and Shannon. Straight-line distance: 257.24 mi (413.99 km).
#1 Biloxi
The most populous city in Harrison County, Mississippi.
| Population | 46,127 |
| Coordinates | 30.3960300, -88.8853100 |
| Altitude | 6 |
| Country | United States |
#2 Shannon
Town in Lee County, Mississippi, USA
| Population | 1,765 |
| Coordinates | 34.1162200, -88.7117200 |
| Altitude | 78 |
| Country | United States |
End: Shannon (-88.71172, 34.11622)
Estimated Travel Time
Distance: 479 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 55m |
| 40 mph (64.37 km/h) | 07h 26m |
| 50 mph (80.47 km/h) | 05h 57m |
| 60 mph (96.56 km/h) | 04h 57m |
| 70 mph (112.65 km/h) | 04h 15m |
| 80 mph (129 km/h) | 03h 42m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $39.80 | $79.60 |
| Mid-grade | $4.26 | $44.76 | $89.52 |
| Premium | $4.63 | $48.61 | $97.22 |
| Diesel | $5.42 | $56.91 | $113.82 |
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 03, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.