How far is Bryn Mawr, PA from Erie, PA?
The driving distance from Bryn Mawr, PA to Erie, PA is about 390.6 miles (628.6 km), with a travel time of about 06h 29m by car.
- The straight-line flight distance is about 288.4 miles (464.2 km).
- For a round trip, plan for roughly 12h 59m 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 29m.
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.
Driving Route Map
The map below follows the saved road route between Bryn Mawr and Erie.
Turn-by-Turn Driving Directions
Step-by-step road directions between Bryn Mawr and Erie.
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1
Start on the route
33 m · 13 sec
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2
Turn left onto Avon Road
119 m · 19 sec · Avon Road
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3
Turn right onto New Gulph Road
1.6 km · 2 min · New Gulph Road
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4
Continue on Old Gulph Road
2.3 mi · 6 min · Old Gulph Road
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5
Turn right onto West Matsonford Road
1.2 mi · 3 min · West Matsonford Road
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6
Take the ramp right toward I 76 West, I 476 North: Valley Forge, Plymouth Meeting
33 m · 4 sec
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7
Keep slight right to continue on I 476 North: Plymouth Meeting
2210 ft · 54 sec
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8
Merge slight left onto Mid-County Expressway
3.3 mi · 4 min · Mid-County Expressway
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9
Turn slight left onto Mid-County Expressway
885 ft · 14 sec · Mid-County Expressway
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10
Continue on Pennsylvania Turnpike Northeast Extension
75 mi · 1 hr 21 min · Pennsylvania Turnpike Northeast Extension
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11
Take the exit slight right toward PA 940, I 80: Hazleton, Mount Pocono
1.1 km · 2 min
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12
Keep slight left
879 ft · 24 sec
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13
Keep slight right to continue on I 80 West: Hazleton
1650 ft · 40 sec
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14
Merge slight left onto Keystone Shortway
256.6 mi · 4 hr 38 min · Keystone Shortway
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15
Take the exit slight right toward I 79 North: Erie
1 km · 1 min
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16
Merge slight right
65.8 mi · 1 hr 11 min
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17
Take the exit slight right toward PA 5 East, PA 290 East: 12th Street
1388 ft · 50 sec
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18
Turn right onto West 12th Street
2.3 mi · 5 min · West 12th Street
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19
Turn left onto State Street
2318 ft · 2 min · State Street
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20
Arrive at your destination
0 m · 1 sec · State Street
Car Route Details
A richer read on the saved driving route between Bryn Mawr 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
257 mi · 04h 38m
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.
Sunny leaving Bryn Mawr and Sunny near Erie.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Bryn Mawr to Erie?
The road trip is about 390.6 miles (628.6 km) and usually takes 06h 29m 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?
Central City is a useful midpoint, sitting about 205.2 miles from Bryn Mawr and 185.4 miles from Erie.
How much longer is the road route than the straight-line distance?
The direct path is about 288.4 miles (464.2 km), while the road route adds roughly 102.2 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 $60.00 one way or $120.00 round trip. Estimated CO2 is about 122.5 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Bryn Mawr and Sunny near Erie.
Stop Ideas Near Central City
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 Central City.
Lewistown
Tyrone
Huntingdon
Altoona Transportation Center
Flight Path Map
This map shows the direct air route between Bryn Mawr and Erie. Straight-line distance: 288.45 mi (464.21 km).
#1 Bryn Mawr
Located west of Philadelphia within Montgomery County, this census-designated place is part of the collection of historic suburbs known as the Main Line.
| Population | 0 |
| Coordinates | 40.0198300, -75.3046300 |
| Altitude | 128 |
| 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: 629 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 13h 00m |
| 40 mph (64.37 km/h) | 09h 45m |
| 50 mph (80.47 km/h) | 07h 48m |
| 60 mph (96.56 km/h) | 06h 30m |
| 70 mph (112.65 km/h) | 05h 34m |
| 80 mph (129 km/h) | 04h 52m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.35 | $60.00 | $120.00 |
| Mid-grade | $4.78 | $65.80 | $131.60 |
| Premium | $5.22 | $71.96 | $143.92 |
| Diesel | $6.56 | $90.33 | $180.66 |
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 10, 2026