How far is Biloxi, MS from Arnold Line, MS?
The driving distance from Biloxi, MS to Arnold Line, MS is about 77.4 miles (124.6 km), with a travel time of about 01h 39m by car.
- The straight-line flight distance is about 71 miles (114.3 km).
- For a round trip, plan for roughly 03h 19m 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 39m.
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, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Widespread Fog then Mostly Sunny
Driving Route Map
The map below follows the saved road route between Biloxi and Arnold Line.
Turn-by-Turn Driving Directions
Step-by-step road directions between Biloxi and Arnold Line.
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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
-
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
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10
Continue straight
2.4 mi · 3 min
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11
Turn straight
6.8 mi · 10 min
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12
Turn slight left
46 m · 8 sec
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13
At the end of the road, turn right onto Championship Lane
682 ft · 26 sec · Championship Lane
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14
Turn left onto West 4th Street
2.8 mi · 6 min · West 4th Street
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15
Turn right onto Brand Lane
34 m · 5 sec · Brand Lane
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16
Arrive at your destination
0 m · 1 sec · Brand Lane
Car Route Details
A richer read on the saved driving route between Biloxi and Arnold Line.
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 49 North
Merge slight left
39.8 mi · 00h 47m
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.
Sunny leaving Biloxi and Widespread Fog then Mostly Sunny near Arnold Line.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Biloxi to Arnold Line?
The road trip is about 77.4 miles (124.6 km) and usually takes 01h 39m 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?
Wiggins is a useful midpoint, sitting about 38.8 miles from Biloxi and 38.6 miles from Arnold Line.
How much longer is the road route than the straight-line distance?
The direct path is about 71 miles (114.3 km), while the road route adds roughly 6.4 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 3:10 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $10.34 one way or $20.68 round trip. Estimated CO2 is about 24.3 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Biloxi and Widespread Fog then Mostly Sunny near Arnold Line.
Stop Ideas Near Wiggins
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 Wiggins.
Gulfport, MS
Hattiesburg station
Biloxi, MS
Picayune
Flight Path Map
This map shows the direct air route between Biloxi and Arnold Line. Straight-line distance: 71.05 mi (114.35 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 Arnold Line
Arnold Line is a place in Mississippi, United States.
| Population | 0 |
| Coordinates | 31.3351700, -89.3734000 |
| Altitude | 66 |
| Country | United States |
End: Arnold Line (-89.3734, 31.33517)
Estimated Travel Time
Distance: 125 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 34m |
| 40 mph (64.37 km/h) | 01h 56m |
| 50 mph (80.47 km/h) | 01h 32m |
| 60 mph (96.56 km/h) | 01h 17m |
| 70 mph (112.65 km/h) | 01h 06m |
| 80 mph (129 km/h) | 00h 57m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $10.34 | $20.68 |
| Mid-grade | $4.26 | $11.63 | $23.25 |
| Premium | $4.63 | $12.63 | $25.25 |
| Diesel | $5.42 | $14.78 | $29.57 |
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.