How far is Glenshaw, PA from Allentown, PA?
The driving distance from Glenshaw, PA to Allentown, PA is about 288.3 miles (464 km), with a travel time of about 04h 46m by car.
- The straight-line flight distance is about 235 miles (378.2 km).
- For a round trip, plan for roughly 09h 33m 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 46m.
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.
Township in Franklin County, Pennsylvania
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny then Slight Chance Rain Showers
Sunny
Driving Route Map
The map below follows the saved road route between Glenshaw and Allentown.
Turn-by-Turn Driving Directions
Step-by-step road directions between Glenshaw and Allentown.
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1
Start on Wood Place
53 m · 13 sec · Wood Place
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2
Turn left onto Mount Royal Boulevard
2 mi · 5 min · Mount Royal Boulevard
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3
Continue on Grant Avenue
2364 ft · 1 min · Grant Avenue
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4
Turn right onto Butler Street
783 ft · 22 sec · Butler Street
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5
Continue on William Flinn Highway
2421 ft · 46 sec · William Flinn Highway
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6
Take the exit slight left toward PA 28 North: Kittanning
1820 ft · 44 sec
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7
Merge slight right onto Allegheny Valley Expressway
7 mi · 10 min · Allegheny Valley Expressway
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8
Take the exit slight right toward PA 910: Harmar
797 ft · 19 sec
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9
Keep slight right to continue on Yellow Belt
69 m · 8 sec
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10
Turn straight onto Indianola Road
588 ft · 14 sec · Indianola Road
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11
Turn left onto Freeport Road
3067 ft · 1 min · Freeport Road
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12
Take the ramp straight toward PATP
1782 ft · 44 sec
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13
Keep slight right to continue on I 76 East: Harrisburg
1020 ft · 25 sec
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14
Merge slight left onto Pennsylvania Turnpike
179.5 mi · 3 hr 17 min · Pennsylvania Turnpike
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15
Take the exit slight right toward I 81, US 11: Carlisle, Harrisburg
1.4 km · 2 min
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16
Keep slight left to continue on US 11 North: Harrisburg
1712 ft · 55 sec
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17
Continue on Harrisburg Pike
1.1 mi · 2 min · Harrisburg Pike
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18
Take the exit straight toward I 81 North: Harrisburg
1358 ft · 34 sec
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19
Merge slight left
12.7 mi · 15 min
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20
Take the exit slight right toward US 11, US 15: Enola, Marysville
931 ft · 14 sec
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21
Keep slight left to continue on US 11 North, US 15 North: Marysville
1828 ft · 28 sec
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22
Keep slight left
2072 ft · 32 sec
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23
Merge slight left onto George N. Wade Memorial Bridge
1.2 km · 1 min · George N. Wade Memorial Bridge
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24
Continue on American Legion Memorial Highway
3.4 mi · 5 min · American Legion Memorial Highway
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25
Keep slight left to continue on American Legion Memorial Highway
19.1 mi · 23 min · American Legion Memorial Highway
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26
Take the exit slight right toward I 78 East: Allentown
1.1 km · 45 sec
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27
Continue on 78th Division Highway
7.6 mi · 9 min · 78th Division Highway
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28
Continue on William Penn Highway
42.8 mi · 51 min · William Penn Highway
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29
Keep slight right to continue on Lehigh Valley Thruway
1.5 km · 1 min · Lehigh Valley Thruway
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30
Take the exit slight right toward Cetronia
1053 ft · 27 sec
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31
Turn straight onto Tilghman Street
4.9 mi · 8 min · Tilghman Street
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32
Arrive at your destination
0 m · 1 sec · Tilghman Street
Car Route Details
A richer read on the saved driving route between Glenshaw and Allentown.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Pennsylvania Turnpike
Merge slight left onto Pennsylvania Turnpike
179 mi · 03h 17m
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.
Partly Sunny then Slight Chance Rain Showers leaving Glenshaw and Sunny near Allentown.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Glenshaw to Allentown?
The road trip is about 288.3 miles (464 km) and usually takes 04h 46m 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?
Metal is a useful midpoint, sitting about 143.5 miles from Glenshaw and 144.8 miles from Allentown.
How much longer is the road route than the straight-line distance?
The direct path is about 235 miles (378.2 km), while the road route adds roughly 53.3 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 7:26 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $45.40 one way or $90.80 round trip. Estimated CO2 is about 90.4 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny then Slight Chance Rain Showers around Glenshaw and Sunny near Allentown.
Stop Ideas Near Metal
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 Metal.
Hancock, MD
Hagerstown, MD
Huntingdon
Martinsburg station
Flight Path Map
This map shows the direct air route between Glenshaw and Allentown. Straight-line distance: 235.02 mi (378.23 km).
#1 Glenshaw
Situated within Shaler Township in Allegheny County, Pennsylvania, this census-designated place serves as a residential suburb located approximately eight miles north of downtown Pittsburgh.
| Population | 0 |
| Coordinates | 40.5328500, -79.9675500 |
| Altitude | 333 |
| Country | United States |
#2 Allentown
The third most populous city in Pennsylvania.
| Population | 121,470 |
| Coordinates | 40.6084300, -75.4901800 |
| Altitude | 103 |
| Country | United States |
End: Tilghman Street (-75.490007, 40.608068)
Estimated Travel Time
Distance: 464 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 36m |
| 40 mph (64.37 km/h) | 07h 12m |
| 50 mph (80.47 km/h) | 05h 45m |
| 60 mph (96.56 km/h) | 04h 48m |
| 70 mph (112.65 km/h) | 04h 07m |
| 80 mph (129 km/h) | 03h 35m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.46 | $45.40 | $90.80 |
| Mid-grade | $4.93 | $50.09 | $100.17 |
| Premium | $5.31 | $53.95 | $107.90 |
| Diesel | $6.55 | $66.61 | $133.23 |
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 · Oct 15, 2026