How far is Saint Martin, MS from Greenville, MS?
The driving distance from Saint Martin, MS to Greenville, MS is about 282.3 miles (454.3 km), with a travel time of about 05h 53m by car.
- The straight-line flight distance is about 242.1 miles (389.7 km).
- For a round trip, plan for roughly 11h 47m 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 53m.
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 Cloudy
Driving Route Map
The map below follows the saved road route between Saint Martin and Greenville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Saint Martin and Greenville.
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1
Start on Needle Street
154 m · 28 sec · Needle Street
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2
Turn left onto Sundown Avenue
1669 ft · 1 min · Sundown Avenue
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3
At the end of the road, turn left onto Lemoyne Boulevard
1.4 mi · 3 min · Lemoyne Boulevard
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4
Turn left onto Gorenflo Road
2858 ft · 58 sec · Gorenflo Road
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5
Turn right onto Rodriguez Street
1208 ft · 35 sec · Rodriguez Street
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6
Take the ramp slight right
1472 ft · 37 sec
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7
Merge slight left
1.3 mi · 2 min
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8
Continue straight
20.7 mi · 24 min
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9
Keep slight right to continue on US 49 North: Hattiesburg, Jackson
2209 ft · 47 sec
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10
Merge slight left
39.8 mi · 47 min
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11
Continue straight
2.4 mi · 3 min
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12
Turn straight
10.3 mi · 16 min
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13
Continue straight
5.4 mi · 7 min
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14
Continue straight
5.3 mi · 6 min
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15
Continue straight
1077 ft · 14 sec
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16
Continue straight
4.2 mi · 5 min
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17
Continue straight
65.7 mi · 1 hr 20 min
-
18
Take the exit slight right
862 ft · 21 sec
-
19
Keep slight left to continue on Jackson
1.1 km · 1 min
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20
Keep slight left
1 mi · 1 min
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21
Merge slight right
1.6 mi · 2 min
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22
Keep slight right to continue on I 20 West, US 49 North: Vicksburg, Yazoo City
2.7 mi · 3 min
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23
Take the exit slight right toward I 220 North, I 49 North: North Jackson, Yazoo City
5.2 mi · 6 min
-
24
Take the exit slight right toward US 49 North: Yazoo City
1360 ft · 33 sec
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25
Merge slight left onto Medgar Evers Boulevard
39.5 mi · 49 min · Medgar Evers Boulevard
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26
Take the exit slight right toward US 49W North, MS 3 South: Indianola, Vicksburg
46.7 mi · 57 min
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27
Turn left
2.4 mi · 3 min
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28
Keep slight left
1876 ft · 29 sec
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29
Keep slight left
13.1 mi · 16 min
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30
Turn right
9.2 mi · 14 min
-
31
Turn right onto South Main Street
1.4 km · 2 min · South Main Street
-
32
Turn right onto South Broadway Street
3 m · 1 sec · South Broadway Street
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33
Arrive at your destination
0 m · 1 sec · South Broadway Street
Car Route Details
A richer read on the saved driving route between Saint Martin and Greenville.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
US 49 North
Continue straight
65.7 mi · 01h 20m
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.
Sunny leaving Saint Martin and Partly Cloudy near Greenville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Saint Martin to Greenville?
The road trip is about 282.3 miles (454.3 km) and usually takes 05h 53m 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 141.3 miles from Saint Martin and 141 miles from Greenville.
How much longer is the road route than the straight-line distance?
The direct path is about 242.1 miles (389.7 km), while the road route adds roughly 40.2 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 5:12 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $37.72 one way or $75.44 round trip. Estimated CO2 is about 88.5 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Saint Martin and Partly Cloudy near Greenville.
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 Saint Martin and Greenville. Straight-line distance: 242.17 mi (389.74 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 Greenville
City in Washington County, Mississippi, United States
| Population | 28,315 |
| Coordinates | 33.4089800, -91.0597800 |
| Altitude | 40 |
| Country | United States |
End: Greenville (-91.05978, 33.40898)
Estimated Travel Time
Distance: 454 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 24m |
| 40 mph (64.37 km/h) | 07h 03m |
| 50 mph (80.47 km/h) | 05h 38m |
| 60 mph (96.56 km/h) | 04h 42m |
| 70 mph (112.65 km/h) | 04h 01m |
| 80 mph (129 km/h) | 03h 31m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $37.72 | $75.44 |
| Mid-grade | $4.26 | $42.42 | $84.84 |
| Premium | $4.63 | $46.07 | $92.13 |
| Diesel | $5.42 | $53.93 | $107.87 |
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.