How far is Erie, PA from Westmont, PA?
The driving distance from Erie, PA to Westmont, PA is about 200.5 miles (322.7 km), with a travel time of about 04h 12m by car.
- The straight-line flight distance is about 141.9 miles (228.4 km).
- For a round trip, plan for roughly 08h 24m 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 04h 12m.
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.
City in Pennsylvania, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain Showers
Rain Showers Likely then Partly Sunny
Driving Route Map
The map below follows the saved road route between Erie and Westmont.
Turn-by-Turn Driving Directions
Step-by-step road directions between Erie and Westmont.
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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
84.1 mi · 1 hr 30 min · Raymond P Shafer Highway
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6
Take the exit slight right toward US 422: Butler, New Castle
851 ft · 29 sec
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7
Turn right
37.9 mi · 51 min
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8
Take the exit slight right toward US 422 East, US 422 Business West: Indiana
1378 ft · 34 sec
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9
Keep slight right
50.5 mi · 1 hr 8 min
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10
Continue on West High Street
1 km · 2 min · West High Street
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11
Turn slight right onto Rowena Drive
3067 ft · 1 min · Rowena Drive
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12
Merge slight left onto Admiral Peary Highway
1128 ft · 28 sec · Admiral Peary Highway
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13
Turn left onto US 22 East: Hollidaysburg
1402 ft · 35 sec
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14
Merge slight left onto William Penn Highway
16.4 mi · 19 min · William Penn Highway
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15
Continue on I 99, US 220: Altoona, Bedford
2680 ft · 45 sec
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16
Keep slight left to continue on I 99 North, US 220 North: Altoona
1.4 km · 1 min
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17
Merge slight left
1.6 mi · 2 min
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18
Take the exit slight right toward Plank Road
2284 ft · 1 min
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19
At the end of the road, turn left onto West Plank Road
1.1 mi · 2 min · West Plank Road
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20
Turn left onto Logan Boulevard
1.4 mi · 2 min · Logan Boulevard
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21
Continue on Beale Avenue
845 ft · 21 sec · Beale Avenue
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22
Turn left onto 31st Street
1514 ft · 33 sec · 31st Street
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23
Turn right onto Walnut Avenue
1337 ft · 39 sec · Walnut Avenue
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24
Turn right onto 28th Street
92 m · 15 sec · 28th Street
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25
Turn right onto Oak Avenue
23 m · 3 sec · Oak Avenue
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26
Arrive at your destination
0 m · 1 sec · Oak Avenue
Car Route Details
A richer read on the saved driving route between Erie and Westmont.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Raymond P Shafer Highway
Continue on Raymond P Shafer Highway
84.1 mi · 01h 30m
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 Rain Showers Likely then Partly Sunny near Westmont.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Erie to Westmont?
The road trip is about 200.5 miles (322.7 km) and usually takes 04h 12m 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?
Butler is a useful midpoint, sitting about 100.2 miles from Erie and 100.3 miles from Westmont.
How much longer is the road route than the straight-line distance?
The direct path is about 141.9 miles (228.4 km), while the road route adds roughly 58.6 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 8:36 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $28.89 one way or $57.78 round trip. Estimated CO2 is about 62.8 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain Showers around Erie and Rain Showers Likely then Partly Sunny near Westmont.
Stop Ideas Near Butler
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 Butler.
Union Station
Greensburg
Latrobe station
Connellsville station
Flight Path Map
This map shows the direct air route between Erie and Westmont. Straight-line distance: 141.9 mi (228.36 km).
#1 Erie
The second most populous city in Pennsylvania.
| Population | 95,077 |
| Coordinates | 42.1292200, -80.0850600 |
| Altitude | 199 |
| Country | United States |
#2 Westmont
Borough of Pennsylvania
| Population | 4,625 |
| Coordinates | 40.5020100, -78.4166800 |
| Altitude | 359 |
| Country | United States |
End: Westmont (-78.41668, 40.50201)
Estimated Travel Time
Distance: 323 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 40m |
| 40 mph (64.37 km/h) | 05h 00m |
| 50 mph (80.47 km/h) | 04h 00m |
| 60 mph (96.56 km/h) | 03h 20m |
| 70 mph (112.65 km/h) | 02h 51m |
| 80 mph (129 km/h) | 02h 30m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $28.89 | $57.78 |
| Mid-grade | $4.60 | $32.51 | $65.03 |
| Premium | $4.95 | $35.02 | $70.05 |
| Diesel | $5.98 | $42.28 | $84.56 |
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.