How far is Mount Joy, PA from Erie, PA?
The driving distance from Mount Joy, PA to Erie, PA is about 169.6 miles (273 km), with a travel time of about 02h 41m by car.
- The straight-line flight distance is about 113.1 miles (182 km).
- For a round trip, plan for roughly 05h 22m 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 41m.
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.
Borough of Pennsylvania
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain And Snow Showers then Partly Sunny
Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Mount Joy and Erie.
Turn-by-Turn Driving Directions
Step-by-step road directions between Mount Joy and Erie.
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1
Start on Morrison Road
1.5 km · 4 min · Morrison Road
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2
Turn left onto Flegal Road
3076 ft · 2 min · Flegal Road
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3
Turn slight right
28 m · 4 sec
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4
Turn right onto Rockton Mountain Highway
4.4 mi · 7 min · Rockton Mountain Highway
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5
Continue on State Park Road
2.5 mi · 4 min · State Park Road
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6
Take the exit straight
3018 ft · 1 min
-
7
Merge slight left onto Keystone Shortway
90.7 mi · 1 hr 37 min · Keystone Shortway
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8
Take the exit slight right toward I 79 North: Erie
1 km · 1 min
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9
Merge slight right
65.8 mi · 1 hr 11 min
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10
Take the exit slight right toward PA 5 East, PA 290 East: 12th Street
1388 ft · 50 sec
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11
Turn right onto West 12th Street
2.3 mi · 5 min · West 12th Street
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12
Turn left onto State Street
2318 ft · 2 min · State Street
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13
Arrive at your destination
0 m · 1 sec · State Street
Car Route Details
A richer read on the saved driving route between Mount Joy and Erie.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Keystone Shortway
Merge slight left onto Keystone Shortway
90.7 mi · 01h 37m
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.
Chance Rain And Snow Showers then Partly Sunny leaving Mount Joy and Chance Rain Showers near Erie.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Mount Joy to Erie?
The road trip is about 169.6 miles (273 km) and usually takes 02h 41m 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?
Clintonville is a useful midpoint, sitting about 84.5 miles from Mount Joy and 85.1 miles from Erie.
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 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 1:08 PM 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 And Snow Showers then Partly Sunny around Mount Joy and Chance Rain Showers near Erie.
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 Mount Joy and Erie. Straight-line distance: 113.11 mi (182.03 km).
#1 Mount Joy
Borough in northwestern Lancaster County, Pennsylvania
| Population | 8,264 |
| Coordinates | 41.0528400, -78.4358500 |
| Altitude | 446 |
| 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: 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.