How far is Erie, PA from Mount Joy, PA?
The driving distance from Erie, PA to Mount Joy, PA is about 169.6 miles (273 km), with a travel time of about 03h 13m by car.
- The straight-line flight distance is about 113.1 miles (182 km).
- For a round trip, plan for roughly 06h 27m 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 13m.
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.
Borough of Pennsylvania
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain Showers
Chance Rain And Snow Showers then Partly Sunny
Driving Route Map
The map below follows the saved road route between Erie and Mount Joy.
Turn-by-Turn Driving Directions
Step-by-step road directions between Erie and Mount Joy.
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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
66.8 mi · 1 hr 12 min · Raymond P Shafer Highway
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6
Take the exit slight right toward I 80 East: Clarion
2084 ft · 59 sec
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7
Merge slight left onto Keystone Shortway
91 mi · 1 hr 37 min · Keystone Shortway
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8
Take the exit slight right toward PA 153: Clearfield, Penfield
2262 ft · 55 sec
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9
Keep slight right
776 ft · 19 sec
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10
Turn straight onto State Park Road
2.3 mi · 3 min · State Park Road
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11
Continue on Rockton Mountain Highway
4.3 mi · 6 min · Rockton Mountain Highway
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12
Turn left
44 m · 5 sec
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13
Turn slight left onto Flegal Road
3076 ft · 2 min · Flegal Road
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14
Turn right onto Morrison Road
1.5 km · 4 min · Morrison Road
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15
Arrive at your destination
0 m · 1 sec · Morrison Road
Car Route Details
A richer read on the saved driving route between Erie and Mount Joy.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Keystone Shortway
Merge slight left onto Keystone Shortway
91 mi · 01h 37m
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.
Chance Rain Showers leaving Erie and Chance Rain And Snow Showers then Partly Sunny near Mount Joy.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Erie to Mount Joy?
The road trip is about 169.6 miles (273 km) and usually takes 03h 13m 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?
Clintonville is a useful midpoint, sitting about 84.8 miles from Erie and 84.9 miles from Mount Joy.
How much longer is the road route than the straight-line distance?
The direct path is about 113.1 miles (182 km), while the road route adds roughly 56.5 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 10:32 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $24.48 one way or $48.95 round trip. Estimated CO2 is about 53.2 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain Showers around Erie and Chance Rain And Snow Showers then Partly Sunny near Mount Joy.
Stop Ideas Near Clintonville
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 Clintonville.
Union Station
Greensburg
Union Station
Latrobe station
Flight Path Map
This map shows the direct air route between Erie and Mount Joy. Straight-line distance: 113.11 mi (182.03 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 Joy
Borough in northwestern Lancaster County, Pennsylvania
| Population | 8,264 |
| Coordinates | 41.0528400, -78.4358500 |
| Altitude | 446 |
| Country | United States |
End: Mount Joy (-78.43585, 41.05284)
Estimated Travel Time
Distance: 273 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 39m |
| 40 mph (64.37 km/h) | 04h 14m |
| 50 mph (80.47 km/h) | 03h 23m |
| 60 mph (96.56 km/h) | 02h 49m |
| 70 mph (112.65 km/h) | 02h 25m |
| 80 mph (129 km/h) | 02h 06m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $24.48 | $48.95 |
| Mid-grade | $4.60 | $27.55 | $55.10 |
| Premium | $4.95 | $29.67 | $59.35 |
| Diesel | $5.98 | $35.82 | $71.64 |
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 · Apr 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.