How far is Biloxi, MS from Grenada, MS?
The driving distance from Biloxi, MS to Grenada, MS is about 274.1 miles (441.1 km), with a travel time of about 05h 25m by car.
- The straight-line flight distance is about 239.2 miles (385 km).
- For a round trip, plan for roughly 10h 50m 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 25m.
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.
Human settlement in Simpson County, Mississippi, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Partly Sunny then Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Biloxi and Grenada.
Turn-by-Turn Driving Directions
Step-by-step road directions between Biloxi and Grenada.
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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
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11
Turn straight
10.3 mi · 16 min
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12
Continue straight
5.4 mi · 7 min
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13
Continue straight
5.3 mi · 6 min
-
14
Continue straight
1077 ft · 14 sec
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15
Continue straight
4.2 mi · 5 min
-
16
Continue straight
65.7 mi · 1 hr 20 min
-
17
Take the exit slight right
862 ft · 21 sec
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18
Keep slight left to continue on Jackson
1.1 km · 1 min
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19
Keep slight right
1.5 km · 1 min
-
20
Merge slight left
111.1 mi · 2 hr 1 min
-
21
Take the exit slight right toward MS 7 North, MS 8: Grenada, Greenwood
1283 ft · 31 sec
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22
Keep slight right
123 m · 10 sec
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23
Turn straight onto Sunset Drive
2.2 mi · 3 min · Sunset Drive
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24
Arrive at your destination
0 m · 1 sec · Sunset Drive
Car Route Details
A richer read on the saved driving route between Biloxi and Grenada.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Jackson
Merge slight left
111 mi · 02h 01m
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.
Partly Sunny leaving Biloxi and Partly Sunny then Chance Showers And Thunderstorms near Grenada.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Biloxi to Grenada?
The road trip is about 274.1 miles (441.1 km) and usually takes 05h 25m 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?
Braxton is a useful midpoint, sitting about 137.3 miles from Biloxi and 136.8 miles from Grenada.
How much longer is the road route than the straight-line distance?
The direct path is about 239.2 miles (385 km), while the road route adds roughly 34.9 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 6:10 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $36.62 one way or $73.24 round trip. Estimated CO2 is about 85.9 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around Biloxi and Partly Sunny then Chance Showers And Thunderstorms near Grenada.
Stop Ideas Near Braxton
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 Braxton.
Union Station
Hazlehurst station
Brookhaven
Laurel station
Flight Path Map
This map shows the direct air route between Biloxi and Grenada. Straight-line distance: 239.23 mi (385 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 Grenada
City in Mississippi
| Population | 12,105 |
| Coordinates | 33.7690000, -89.8084200 |
| Altitude | 66 |
| Country | United States |
End: Grenada (-89.80842, 33.769)
Estimated Travel Time
Distance: 441 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 08m |
| 40 mph (64.37 km/h) | 06h 51m |
| 50 mph (80.47 km/h) | 05h 28m |
| 60 mph (96.56 km/h) | 04h 34m |
| 70 mph (112.65 km/h) | 03h 54m |
| 80 mph (129 km/h) | 03h 25m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $36.62 | $73.24 |
| Mid-grade | $4.26 | $41.18 | $82.37 |
| Premium | $4.63 | $44.72 | $89.45 |
| Diesel | $5.42 | $52.36 | $104.73 |
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 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.