How far is Devon, PA from Erie, PA?
The driving distance from Devon, PA to Erie, PA is about 384.6 miles (618.9 km), with a travel time of about 06h 17m by car.
- The straight-line flight distance is about 281.8 miles (453.5 km).
- For a round trip, plan for roughly 12h 35m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 AM EST.
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 06h 17m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
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.
Rain Showers
Driving Route Map
The map below follows the saved road route between Devon and Erie.
Turn-by-Turn Driving Directions
Step-by-step road directions between Devon and Erie.
-
1
Start on North Fairfield Road
38 m · 5 sec · North Fairfield Road
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2
Turn slight right onto Old Lancaster Road
860 ft · 37 sec · Old Lancaster Road
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3
Turn left onto Devon State Road
1.1 mi · 2 min · Devon State Road
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4
Continue on North Valley Forge Road
2970 ft · 1 min · North Valley Forge Road
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5
Take the ramp left toward US 202 South: West Chester
1113 ft · 27 sec
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6
Merge slight left
4.2 mi · 6 min
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7
Take the exit slight right toward PA 29 North: Great Valley
2342 ft · 59 sec
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8
Turn left onto Swedesford Road
1989 ft · 45 sec · Swedesford Road
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9
Turn right onto North Morehall Road
1.3 mi · 2 min · North Morehall Road
-
10
Take the ramp right toward PATP Toll, I 76 Toll: Valley Forge, Harrisburg
1853 ft · 45 sec
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11
Keep slight left to continue on I 76 Toll West: Harrisburg
1 km · 1 min
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12
Merge slight left onto Pennsylvania Turnpike
72.1 mi · 1 hr 17 min · Pennsylvania Turnpike
-
13
Take the exit slight right toward I 283, PA 283: Harrisburg, Hershey
1340 ft · 2 min
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14
Continue straight
2.5 mi · 4 min
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15
Keep slight right to continue on I 83 North, US 322
1258 ft · 31 sec
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16
Keep slight left to continue on I 83 North, US 322 West: Hazleton, State College
1402 ft · 34 sec
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17
Continue straight
3.7 mi · 5 min
-
18
Continue on I 81 South, US 322 West: Carlisle, State College
2.4 mi · 3 min
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19
Take the exit slight right toward US 22 East, PA 230 East, US 22 West, US 322 West: Harrisburg, Lewistown, State College
1437 ft · 27 sec
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20
Keep slight right to continue on US 22 West, US 322 West: Lewistown, State College
51.8 mi · 1 hr 3 min
-
21
Keep slight left to continue on US 22 West, US 322 West: Mount Union, State College
24.5 mi · 32 min
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22
Continue on Boal Avenue
2.6 mi · 4 min · Boal Avenue
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23
Continue on Mount Nittany Expressway
17.5 mi · 21 min · Mount Nittany Expressway
-
24
Keep slight right to continue on 28th Division Highway
1.6 km · 1 min · 28th Division Highway
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25
Continue on Port Matilda Highway
10.1 mi · 14 min · Port Matilda Highway
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26
Continue on Railroad Street
1 mi · 2 min · Railroad Street
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27
Turn right onto North Centre Street
783 ft · 10 sec · North Centre Street
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28
Continue on North Front Street
1650 ft · 26 sec · North Front Street
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29
Continue on Philipsburg Bigler Highway
7.1 mi · 8 min · Philipsburg Bigler Highway
-
30
Continue on Woodland Bigler Highway
2.8 mi · 3 min · Woodland Bigler Highway
-
31
Turn right onto Shawville Highway
1.6 mi · 2 min · Shawville Highway
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32
Take the exit left
1675 ft · 41 sec
-
33
Merge slight left onto Keystone Shortway
102.7 mi · 1 hr 50 min · Keystone Shortway
-
34
Take the exit slight right toward I 79 North: Erie
1 km · 1 min
-
35
Merge slight right
65.8 mi · 1 hr 11 min
-
36
Take the exit slight right toward PA 5 East, PA 290 East: 12th Street
1388 ft · 50 sec
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37
Turn right onto West 12th Street
2.3 mi · 5 min · West 12th Street
-
38
Turn left onto State Street
2318 ft · 2 min · State Street
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39
Arrive at your destination
0 m · 1 sec · State Street
Car Route Details
A richer read on the saved driving route between Devon and Erie.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Keystone Shortway
Merge slight left onto Keystone Shortway
103 mi · 01h 50m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Mostly Sunny leaving Devon and Rain Showers near Erie.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Devon to Erie?
The road trip is about 384.6 miles (618.9 km) and usually takes 06h 17m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Port Matilda is a useful midpoint, sitting about 191 miles from Devon and 193.6 miles from Erie.
How much longer is the road route than the straight-line distance?
The direct path is about 281.8 miles (453.5 km), while the road route adds roughly 102.8 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 7:30 AM EST. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $59.74 one way or $119.47 round trip. Estimated CO2 is about 120.6 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Devon and Rain Showers near Erie.
Stop Ideas Near Port Matilda
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 Port Matilda.
Tyrone
Huntingdon
Altoona Transportation Center
Lewistown
Flight Path Map
This map shows the direct air route between Devon and Erie. Straight-line distance: 281.79 mi (453.49 km).
#1 Devon
Situated within Chester County in southeastern Pennsylvania, this census-designated place sits at an elevation of 499 feet above sea level.
| Population | 0 |
| Coordinates | 40.0492800, -75.4290800 |
| Altitude | 152 |
| 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: 619 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 12h 48m |
| 40 mph (64.37 km/h) | 09h 36m |
| 50 mph (80.47 km/h) | 07h 41m |
| 60 mph (96.56 km/h) | 06h 24m |
| 70 mph (112.65 km/h) | 05h 29m |
| 80 mph (129 km/h) | 04h 47m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.40 | $59.74 | $119.47 |
| Mid-grade | $4.82 | $65.45 | $130.90 |
| Premium | $5.27 | $71.57 | $143.14 |
| Diesel | $6.58 | $89.32 | $178.64 |
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 · Nov 06, 2026