How far is Mount Vernon, IL from Nashville, IL?
The driving distance from Mount Vernon, IL to Nashville, IL is about 31.7 miles (51 km), with a travel time of about 00h 37m by car.
- The straight-line flight distance is about 26 miles (41.8 km).
- For a round trip, plan for roughly 01h 15m 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 37m.
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.
Township in Washington County, Illinois
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Mount Vernon and Nashville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Mount Vernon and Nashville.
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1
Start on Broadway Street
44 m · 10 sec · Broadway Street
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2
Turn left onto South 9th Street
87 m · 20 sec · South 9th Street
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3
Turn left onto Main Street
2130 ft · 40 sec · Main Street
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4
Turn straight onto Broadway Street
2.2 mi · 4 min · Broadway Street
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5
Take the ramp slight right
1350 ft · 22 sec
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6
Merge slight left onto Ken Gray Expressway
1.1 mi · 1 min · Ken Gray Expressway
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7
Keep slight left to continue on I 64 West: Saint Louis
23.6 mi · 25 min
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8
Take the exit slight right toward IL 127
2109 ft · 51 sec
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9
Turn straight
3.7 mi · 4 min
-
10
Turn left onto East Saint Louis Street
3 m · 1 sec · East Saint Louis Street
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11
Arrive at your destination
0 m · 1 sec · East Saint Louis Street
Car Route Details
A richer read on the saved driving route between Mount Vernon and Nashville.
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.
I 64 West
Keep slight left to continue on I 64 West: Saint Louis
23.6 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 Mount Vernon and Sunny near Nashville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Mount Vernon to Nashville?
The road trip is about 31.7 miles (51 km) and usually takes 00h 37m 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?
Richview is a useful midpoint, sitting about 15.8 miles from Mount Vernon and 15.8 miles from Nashville.
How much longer is the road route than the straight-line distance?
The direct path is about 26 miles (41.8 km), while the road route adds roughly 5.7 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 7:14 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.22 one way or $8.45 round trip. Estimated CO2 is about 10 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Mount Vernon and Sunny near Nashville.
Stop Ideas Near Richview
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 Richview.
Centralia station
Mt. Vernon, IL
Du Quoin
Carbondale station
Flight Path Map
This map shows the direct air route between Mount Vernon and Nashville. Straight-line distance: 25.95 mi (41.76 km).
#1 Mount Vernon
City located near the center of Jefferson County, Illinois, United States
| Population | 14,511 |
| Coordinates | 38.3172700, -88.9031200 |
| Altitude | 156 |
| Country | United States |
#2 Nashville
City in Illinois, United States
| Population | 2,984 |
| Coordinates | 38.3436600, -89.3806400 |
| Altitude | 158 |
| Country | United States |
End: Nashville (-89.38064, 38.34366)
Estimated Travel Time
Distance: 51 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 03m |
| 40 mph (64.37 km/h) | 00h 47m |
| 50 mph (80.47 km/h) | 00h 37m |
| 60 mph (96.56 km/h) | 00h 31m |
| 70 mph (112.65 km/h) | 00h 27m |
| 80 mph (129 km/h) | 00h 23m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $4.22 | $8.45 |
| Mid-grade | $4.25 | $4.76 | $9.53 |
| Premium | $4.65 | $5.21 | $10.42 |
| Diesel | $5.30 | $5.94 | $11.88 |
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 Illinois · Aug 26, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.