How far is West Gulfport, MS from Bay Saint Louis, MS?
The driving distance from West Gulfport, MS to Bay Saint Louis, MS is about 19 miles (30.5 km), with a travel time of about 00h 32m by car.
- The straight-line flight distance is about 15.5 miles (25 km).
- For a round trip, plan for roughly 01h 04m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM CDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 32m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
This departure sits inside the recommended comfort window for the route.
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.
Mostly Clear
Driving Route Map
The map below follows the saved road route between West Gulfport and Bay Saint Louis.
Turn-by-Turn Driving Directions
Step-by-step road directions between West Gulfport and Bay Saint Louis.
-
1
Start on Arkansas Avenue
9 m · 6 sec · Arkansas Avenue
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2
Turn left onto Martin Luther King Jr Boulevard
129 m · 16 sec · Martin Luther King Jr Boulevard
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3
Turn right
2.6 mi · 5 min
-
4
Turn right onto West Beach Boulevard
15.2 mi · 25 min · West Beach Boulevard
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5
Turn left onto North Beach Boulevard
1.1 km · 1 min · North Beach Boulevard
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6
Turn right onto Main Street
1087 ft · 27 sec · Main Street
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7
Turn left onto South 2nd Street
1012 ft · 28 sec · South 2nd Street
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8
Arrive at your destination
0 m · 1 sec · South 2nd Street
Car Route Details
A richer read on the saved driving route between West Gulfport and Bay Saint Louis.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
West Beach Boulevard
Turn right onto West Beach Boulevard
15.2 mi · 00h 25m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Sunny leaving West Gulfport and Mostly Clear near Bay Saint Louis.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from West Gulfport to Bay Saint Louis?
The road trip is about 19 miles (30.5 km) and usually takes 00h 32m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Long Beach is a useful midpoint, sitting about 9.4 miles from West Gulfport and 9.4 miles from Bay Saint Louis.
How much longer is the road route than the straight-line distance?
The direct path is about 15.5 miles (25 km), while the road route adds roughly 3.5 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 7:00 AM to 7:00 PM CDT. If you want a more comfortable same-day return, try to leave by 7:26 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.54 one way or $5.07 round trip. Estimated CO2 is about 6 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around West Gulfport and Mostly Clear near Bay Saint Louis.
Stop Ideas Near Long Beach
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 Long Beach.
Gulfport, MS
Biloxi, MS
Picayune
Slidell
Flight Path Map
This map shows the direct air route between West Gulfport and Bay Saint Louis. Straight-line distance: 15.53 mi (24.99 km).
#1 West Gulfport
A census-designated place in Harrison County, Mississippi.
| Population | 71,329 |
| Coordinates | 30.4040900, -89.0942000 |
| Altitude | 8 |
| Country | United States |
#2 Bay Saint Louis
City in Hancock County, Mississippi, United States of America
| Population | 14,529 |
| Coordinates | 30.3088100, -89.3300500 |
| Altitude | 7 |
| Country | United States |
End: Bay Saint Louis (-89.33005, 30.30881)
Estimated Travel Time
Distance: 30 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 37m |
| 40 mph (64.37 km/h) | 00h 28m |
| 50 mph (80.47 km/h) | 00h 22m |
| 60 mph (96.56 km/h) | 00h 18m |
| 70 mph (112.65 km/h) | 00h 16m |
| 80 mph (129 km/h) | 00h 14m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $2.54 | $5.07 |
| Mid-grade | $4.26 | $2.85 | $5.71 |
| Premium | $4.63 | $3.10 | $6.20 |
| Diesel | $5.42 | $3.63 | $7.26 |
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.