How far is Mount Pleasant, PA from Erie, PA?
The driving distance from Mount Pleasant, PA to Erie, PA is about 164.1 miles (264.1 km), with a travel time of about 02h 36m by car.
- The straight-line flight distance is about 139.7 miles (224.9 km).
- For a round trip, plan for roughly 05h 12m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 02h 36m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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.
Slight Chance Rain Showers
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Mount Pleasant and Erie.
Turn-by-Turn Driving Directions
Step-by-step road directions between Mount Pleasant and Erie.
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1
Start on North Alley
53 m · 18 sec · North Alley
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2
Turn left onto North Diamond Street
54 m · 8 sec · North Diamond Street
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3
Turn right onto West Main Street
1.1 km · 1 min · West Main Street
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4
Continue on State Route 31
2092 ft · 41 sec · State Route 31
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5
Take the ramp right
1221 ft · 30 sec
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6
Merge slight left onto Amos K Hutchinson Bypass
4.7 mi · 5 min · Amos K Hutchinson Bypass
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7
Continue on Amos K. Hutchinson Bypass
2684 ft · 35 sec · Amos K. Hutchinson Bypass
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8
Take the exit slight right toward I 70, I 76, PATP: New Stanton
1753 ft · 42 sec
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9
Continue straight
1874 ft · 23 sec
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10
Take the exit slight right toward I 70 East, I 76, PATP: Harrisburg, Pittsburgh
1238 ft · 37 sec
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11
Continue straight
903 ft · 22 sec
-
12
Keep slight right to continue on I 76 West: Pittsburgh
1679 ft · 41 sec
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13
Merge slight left onto Pennsylvania Turnpike
46.2 mi · 49 min · Pennsylvania Turnpike
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14
Take the exit slight right toward I 79, US 19: Erie, Pittsburgh, Warrendale, Cranberry
1064 ft · 26 sec
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15
Keep slight left
2049 ft · 54 sec
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16
Keep slight left to continue on I 79 North: Erie
2892 ft · 1 min
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17
Merge slight left
105.2 mi · 1 hr 53 min
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18
Take the exit slight right toward PA 5 East, PA 290 East: 12th Street
1388 ft · 50 sec
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19
Turn right onto West 12th Street
2.3 mi · 5 min · West 12th Street
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20
Turn left onto State Street
2318 ft · 2 min · State Street
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21
Arrive at your destination
0 m · 1 sec · State Street
Car Route Details
A richer read on the saved driving route between Mount Pleasant and Erie.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 79 North
Merge slight left
105 mi · 01h 53m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Slight Chance Rain Showers leaving Mount Pleasant and Mostly Sunny near Erie.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Mount Pleasant to Erie?
The road trip is about 164.1 miles (264.1 km) and usually takes 02h 36m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Plain Grove is a useful midpoint, sitting about 81.7 miles from Mount Pleasant and 82.4 miles from Erie.
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 24.4 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 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 1:18 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $25.85 one way or $51.69 round trip. Estimated CO2 is about 51.5 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Rain Showers around Mount Pleasant and Mostly Sunny near Erie.
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 Mount Pleasant and Erie. Straight-line distance: 139.72 mi (224.85 km).
#1 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 |
#2 Erie
The second most populous city in Pennsylvania.
| Population | 95,077 |
| Coordinates | 42.1292200, -80.0850600 |
| Altitude | 199 |
| Country | United States |
End: State Street (-80.085094, 42.129207)
Estimated Travel Time
Distance: 264 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 28m |
| 40 mph (64.37 km/h) | 04h 06m |
| 50 mph (80.47 km/h) | 03h 16m |
| 60 mph (96.56 km/h) | 02h 44m |
| 70 mph (112.65 km/h) | 02h 20m |
| 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 | $25.85 | $51.69 |
| Mid-grade | $4.93 | $28.52 | $57.03 |
| Premium | $5.31 | $30.72 | $61.43 |
| Diesel | $6.55 | $37.92 | $75.85 |
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