How far is Erie, PA from Mount Pleasant, PA?
The driving distance from Erie, PA to Mount Pleasant, PA is about 163.2 miles (262.6 km), with a travel time of about 03h 05m by car.
- The straight-line flight distance is about 139.7 miles (224.9 km).
- For a round trip, plan for roughly 06h 10m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM EDT.
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 03h 05m.
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.
Township in Lawrence County, Pennsylvania
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Slight Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Erie and Mount Pleasant.
Turn-by-Turn Driving Directions
Step-by-step road directions between Erie and Mount Pleasant.
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1
Start on State Street
2318 ft · 2 min · State Street
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2
Turn right onto West 12th Street
2 mi · 4 min · West 12th Street
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3
Turn right onto Greengarden Boulevard
583 ft · 23 sec · Greengarden Boulevard
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4
Turn left onto West Bayfront Parkway
862 ft · 20 sec · West Bayfront Parkway
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5
Continue on Raymond P Shafer Highway
104 mi · 1 hr 52 min · Raymond P Shafer Highway
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6
Take the exit slight right toward Cranberry, Pennsylvania Turnpike
2944 ft · 1 min
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7
Keep slight left to continue on Youngstown Ohio, Harrisburg
1.2 km · 2 min
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8
Keep slight right to continue on I 76, PATP: Youngstown Ohio, Harrisburg
2328 ft · 57 sec
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9
Keep slight left to continue on I 76 East: Harrisburg
1861 ft · 1 min
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10
Merge slight left onto Pennsylvania Turnpike
46.5 mi · 50 min · Pennsylvania Turnpike
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11
Take the exit slight right toward I 70 West: Greensburg, Wheeling WV, New Stanton
2792 ft · 1 min
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12
Keep slight left to continue on US 119, PA Turnpike 66: Connellsville, Greensburg, Delmont
2778 ft · 1 min
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13
Take the exit slight right toward US 119 South: Connellsville
3223 ft · 1 min
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14
Merge slight left onto Amos K Hutchinson Bypass
4.7 mi · 5 min · Amos K Hutchinson Bypass
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15
Take the exit slight right toward PA 31: Mount Pleasant, Ruffs Dale
1018 ft · 29 sec
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16
Keep slight left
26 m · 4 sec
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17
Turn left onto State Route 31
2505 ft · 54 sec · State Route 31
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18
Continue on West Main Street
1.1 km · 1 min · West Main Street
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19
Turn left onto North Diamond Street
54 m · 6 sec · North Diamond Street
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20
Turn right onto North Alley
53 m · 13 sec · North Alley
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21
Arrive at your destination
0 m · 1 sec · North Alley
Car Route Details
A richer read on the saved driving route between Erie and Mount Pleasant.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Raymond P Shafer Highway
Continue on Raymond P Shafer Highway
104 mi · 01h 52m
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.
Mostly Sunny leaving Erie and Slight Chance Rain Showers near Mount Pleasant.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Erie to Mount Pleasant?
The road trip is about 163.2 miles (262.6 km) and usually takes 03h 05m 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?
Plain Grove is a useful midpoint, sitting about 81.5 miles from Erie and 81.6 miles from Mount Pleasant.
How much longer is the road route than the straight-line distance?
The direct path is about 139.7 miles (224.9 km), while the road route adds roughly 23.5 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 6:00 AM to 8:00 AM EDT. If you want a more comfortable same-day return, try to leave by 10:50 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $25.71 one way or $51.43 round trip. Estimated CO2 is about 51.2 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Erie and Slight Chance Rain Showers near Mount Pleasant.
Stop Ideas Near Plain Grove
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 Plain Grove.
Union Station
Alliance
Greensburg
Latrobe station
Flight Path Map
This map shows the direct air route between Erie and Mount Pleasant. Straight-line distance: 139.72 mi (224.85 km).
#1 Erie
The second most populous city in Pennsylvania.
| Population | 95,077 |
| Coordinates | 42.1292200, -80.0850600 |
| Altitude | 199 |
| Country | United States |
#2 Mount Pleasant
Situated in the foothills of the Allegheny Mountains in southwestern Pennsylvania, this borough lies within Westmoreland County at a mean elevation of 1,158 feet above sea level.
| Population | 0 |
| Coordinates | 40.1489600, -79.5411500 |
| Altitude | 353 |
| Country | United States |
End: Mount Pleasant (-79.54115, 40.14896)
Estimated Travel Time
Distance: 263 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 26m |
| 40 mph (64.37 km/h) | 04h 04m |
| 50 mph (80.47 km/h) | 03h 15m |
| 60 mph (96.56 km/h) | 02h 43m |
| 70 mph (112.65 km/h) | 02h 19m |
| 80 mph (129 km/h) | 02h 02m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.46 | $25.71 | $51.43 |
| Mid-grade | $4.93 | $28.37 | $56.74 |
| Premium | $5.31 | $30.56 | $61.11 |
| Diesel | $6.55 | $37.73 | $75.46 |
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 Pennsylvania · Oct 15, 2026