How far is Saint Martin, MS from Gulfport, MS?
Fastest route
The distance between Saint Martin, MS and Gulfport, MS is 22.2 miles (35.7 kilometers) by car, following the US-49 N route. The fastest route from Saint Martin to Gulfport is 30 minutes far apart, if you drive non-stop. The halfway point is Woolmarket, MS.
Here are the steps to get from Saint Martin to Gulfport by car:
- Head north on MS-609 E/Lemoyne Blvd toward US-49 N.
- Turn right onto US-49 N.
- Take exit 50 for MS-609 S/Tucker Rd/Washington Ave toward Ocean Springs.
- Merge onto MS-609 S/Washington Ave.
- Turn right onto Lemoyne Blvd.
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 29m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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.
A census-designated place in Harrison County, Mississippi.
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 Saint Martin and Gulfport.
Turn-by-Turn Driving Directions
Step-by-step road directions between Saint Martin and Gulfport.
-
1
Start on Needle Street
154 m · 28 sec · Needle Street
-
2
Turn left onto Sundown Avenue
1669 ft · 1 min · Sundown Avenue
-
3
At the end of the road, turn left onto Lemoyne Boulevard
1.6 mi · 3 min · Lemoyne Boulevard
-
4
At the end of the road, turn left onto Lamey Bridge Road
130 m · 10 sec · Lamey Bridge Road
-
5
Turn right
55 m · 15 sec
-
6
At the end of the road, turn right onto D'Iberville Boulevard
1.4 mi · 4 min · D'Iberville Boulevard
-
7
Take the ramp slight left
1.1 km · 1 min
-
8
Merge slight left
11.3 mi · 12 min
-
9
Take the exit slight right toward US 49 South: Gulfport, Airport
1214 ft · 30 sec
-
10
Merge slight left
139 m · 8 sec
-
11
Turn straight
4.5 mi · 8 min
-
12
Continue on 25th Avenue
66 m · 16 sec · 25th Avenue
-
13
Arrive at your destination
0 m · 1 sec · 25th Avenue
Car Route Details
A richer read on the saved driving route between Saint Martin and Gulfport.
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.
D'Iberville Boulevard
Merge slight left
11.3 mi · 00h 12m
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 Saint Martin and Sunny near Gulfport.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Saint Martin to Gulfport?
The road trip is about 23.3 miles (37.5 km) and usually takes 00h 29m 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?
West Gulfport is a useful midpoint, sitting about 10.1 miles from Saint Martin and 13.2 miles from Gulfport.
How much longer is the road route than the straight-line distance?
The direct path is about 14.2 miles (22.9 km), while the road route adds roughly 9.1 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 7:32 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.11 one way or $6.21 round trip. Estimated CO2 is about 7.3 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Saint Martin and Sunny near Gulfport.
Stop Ideas Near West Gulfport
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 West Gulfport.
Gulfport, MS
Biloxi, MS
Picayune
Slidell
Flight Path Map
This map shows the direct air route between Saint Martin and Gulfport. Straight-line distance: 14.25 mi (22.94 km).
#1 Saint Martin
Census-designated place in Jackson County, Mississippi
| Population | 7,730 |
| Coordinates | 30.4379800, -88.8680900 |
| Altitude | 3 |
| Country | United States |
#2 Gulfport
The second most populous city in Harrison County, Mississippi.
| Population | 71,438 |
| Coordinates | 30.3674200, -89.0928200 |
| Altitude | 6 |
| Country | United States |
End: 25th Avenue (-89.092823, 30.36742)
Estimated Travel Time
Distance: 38 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 46m |
| 40 mph (64.37 km/h) | 00h 34m |
| 50 mph (80.47 km/h) | 00h 27m |
| 60 mph (96.56 km/h) | 00h 23m |
| 70 mph (112.65 km/h) | 00h 19m |
| 80 mph (129 km/h) | 00h 17m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $3.11 | $6.21 |
| Mid-grade | $4.26 | $3.49 | $6.98 |
| Premium | $4.63 | $3.79 | $7.59 |
| Diesel | $5.42 | $4.44 | $8.88 |
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 16, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.