How far is Biloxi, MS from Iuka, MS?
The driving distance from Biloxi, MS to Iuka, MS is about 370.6 miles (596.5 km), with a travel time of about 07h 20m by car.
- The straight-line flight distance is about 307.8 miles (495.3 km).
- For a round trip, plan for roughly 14h 40m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 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 07h 20m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
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.
Suburb town of Meridian, located in Lauderdale County, Mississippi
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Cloudy
Driving Route Map
The map below follows the saved road route between Biloxi and Iuka.
Turn-by-Turn Driving Directions
Step-by-step road directions between Biloxi and Iuka.
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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
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3
Turn left onto Division Street
2603 ft · 2 min · Division Street
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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
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7
Continue straight
20.7 mi · 24 min
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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
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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
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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
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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
18.1 mi · 21 min · Martin Luther King Drive
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20
Continue on Martin Luther King, Junior Drive
3.3 mi · 4 min · Martin Luther King, Junior Drive
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21
Keep slight right
25.8 mi · 30 min
-
22
Take the exit slight right toward MS 30 East: South Booneville, Tishomingo
7 mi · 10 min
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23
Turn left
11.6 mi · 16 min
-
24
Turn left onto Highway 365
8.3 mi · 11 min · Highway 365
-
25
Take the ramp left
1021 ft · 29 sec
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26
Merge slight left
7 mi · 8 min
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27
Take the exit slight right toward MS 25: Iuka, Fulton
1548 ft · 44 sec
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28
Keep slight left to continue on MS 25 North: Iuka
98 m · 11 sec
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29
Turn left onto Veterans Memorial Drive
2227 ft · 35 sec · Veterans Memorial Drive
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30
Turn right onto Battleground Drive
1 mi · 2 min · Battleground Drive
-
31
Turn right onto West Quitman Street
1988 ft · 45 sec · West Quitman Street
-
32
Turn left onto South Pearl Street
1036 ft · 48 sec · South Pearl Street
-
33
Turn right onto West Eastport Street
144 m · 21 sec · West Eastport Street
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34
Arrive at your destination
0 m · 1 sec · East Eastport Street
Car Route Details
A richer read on the saved driving route between Biloxi and Iuka.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
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.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Sunny leaving Biloxi and Partly Cloudy near Iuka.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Biloxi to Iuka?
The road trip is about 370.6 miles (596.5 km) and usually takes 07h 20m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Marion is a useful midpoint, sitting about 185.6 miles from Biloxi and 185 miles from Iuka.
How much longer is the road route than the straight-line distance?
The direct path is about 307.8 miles (495.3 km), while the road route adds roughly 62.8 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 7:30 AM CDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $49.53 one way or $99.07 round trip. Estimated CO2 is about 116.2 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Biloxi and Partly Cloudy near Iuka.
Stop Ideas Near Marion
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 Marion.
Union Station
Laurel station
Thomasville, AL
Grove Hill, AL
Flight Path Map
This map shows the direct air route between Biloxi and Iuka. Straight-line distance: 307.77 mi (495.3 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 Iuka
City in Mississippi, United States
| Population | 2,928 |
| Coordinates | 34.8117600, -88.1900400 |
| Altitude | 171 |
| Country | United States |
End: Iuka (-88.19004, 34.81176)
Estimated Travel Time
Distance: 597 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 12h 20m |
| 40 mph (64.37 km/h) | 09h 16m |
| 50 mph (80.47 km/h) | 07h 24m |
| 60 mph (96.56 km/h) | 06h 10m |
| 70 mph (112.65 km/h) | 05h 17m |
| 80 mph (129 km/h) | 04h 37m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $49.53 | $99.07 |
| Mid-grade | $4.26 | $55.71 | $111.42 |
| Premium | $4.63 | $60.50 | $120.99 |
| Diesel | $5.42 | $70.83 | $141.66 |
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 15, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.