How far is Erie, PA from Dewart, PA?
The driving distance from Erie, PA to Dewart, PA is about 265.8 miles (427.8 km), with a travel time of about 04h 54m by car.
- The straight-line flight distance is about 180.1 miles (289.8 km).
- For a round trip, plan for roughly 09h 48m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 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 04h 54m.
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.
Isolated Rain Showers then Mostly Cloudy
Driving Route Map
The map below follows the saved road route between Erie and Dewart.
Turn-by-Turn Driving Directions
Step-by-step road directions between Erie and Dewart.
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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
190.4 mi · 3 hr 24 min · Keystone Shortway
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8
Take the exit slight right toward US 15: Williamsport, Lewisburg
1248 ft · 29 sec
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9
Keep slight left
1664 ft · 41 sec
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10
Keep slight right to continue on US 15 North: Williamsport
1285 ft · 44 sec
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11
Merge slight left onto Westbranch Highway
1.3 mi · 2 min · Westbranch Highway
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12
Take the exit slight right toward White Deer, Watsontown
673 ft · 21 sec
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13
Turn left onto Old Route 15
1637 ft · 34 sec · Old Route 15
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14
Turn right onto White Deer Pike
2037 ft · 43 sec · White Deer Pike
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15
Continue on West Brimmer Avenue
1822 ft · 44 sec · West Brimmer Avenue
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16
Turn left onto Main Street
2 mi · 4 min · Main Street
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17
Turn right onto Main Street
1038 ft · 32 sec · Main Street
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18
Turn right onto Turbot Avenue
9 m · 1 sec · Turbot Avenue
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19
Arrive at your destination
0 m · 1 sec · Turbot Avenue
Car Route Details
A richer read on the saved driving route between Erie and Dewart.
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
190 mi · 03h 24m
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.
Rain Showers leaving Erie and Isolated Rain Showers then Mostly Cloudy near Dewart.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Erie to Dewart?
The road trip is about 265.8 miles (427.8 km) and usually takes 04h 54m 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?
Brookville is a useful midpoint, sitting about 132.6 miles from Erie and 133.2 miles from Dewart.
How much longer is the road route than the straight-line distance?
The direct path is about 180.1 miles (289.8 km), while the road route adds roughly 85.7 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 EST. If you want a more comfortable same-day return, try to leave by 7:12 AM EST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $41.29 one way or $82.58 round trip. Estimated CO2 is about 83.4 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers around Erie and Isolated Rain Showers then Mostly Cloudy near Dewart.
Stop Ideas Near Brookville
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 Brookville.
Tyrone
Altoona Transportation Center
Johnstown
Latrobe station
Flight Path Map
This map shows the direct air route between Erie and Dewart. Straight-line distance: 180.07 mi (289.79 km).
#1 Erie
The second most populous city in Pennsylvania.
| Population | 95,077 |
| Coordinates | 42.1292200, -80.0850600 |
| Altitude | 199 |
| Country | United States |
#2 Dewart
Located in the central part of the state within Northumberland County, this small unincorporated community is situated along the eastern bank of the West Branch Susquehanna River.
| Population | 0 |
| Coordinates | 41.1092500, -76.8766300 |
| Altitude | 147 |
| Country | United States |
End: Dewart (-76.87663, 41.10925)
Estimated Travel Time
Distance: 428 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 08h 51m |
| 40 mph (64.37 km/h) | 06h 38m |
| 50 mph (80.47 km/h) | 05h 18m |
| 60 mph (96.56 km/h) | 04h 25m |
| 70 mph (112.65 km/h) | 03h 47m |
| 80 mph (129 km/h) | 03h 18m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.40 | $41.29 | $82.58 |
| Mid-grade | $4.82 | $45.24 | $90.48 |
| Premium | $5.27 | $49.47 | $98.94 |
| Diesel | $6.58 | $61.74 | $123.48 |
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