How far is Allentown, PA from Plymouth Meeting, PA?
The driving distance from Allentown, PA to Plymouth Meeting, PA is about 43.6 miles (70.1 km), with a travel time of about 00h 53m by car.
- The straight-line flight distance is about 36.8 miles (59.2 km).
- For a round trip, plan for roughly 01h 46m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 00h 53m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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 Likely
Rain Showers
Driving Route Map
The map below follows the saved road route between Allentown and Plymouth Meeting.
Turn-by-Turn Driving Directions
Step-by-step road directions between Allentown and Plymouth Meeting.
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1
Start on Tilghman Street
4.5 mi · 7 min · Tilghman Street
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2
Take the ramp straight toward I 476, PATP
1969 ft · 1 min
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3
Keep slight right to continue on I 476 South: Philadelphia
1895 ft · 47 sec
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4
Merge slight left onto Pennsylvania Turnpike Northeast Extension
36.6 mi · 39 min · Pennsylvania Turnpike Northeast Extension
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5
Take the exit slight right toward I 276 West: Harrisburg
2226 ft · 57 sec
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6
Turn right
562 ft · 42 sec
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7
Turn left
137 m · 33 sec
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8
Turn straight onto Plymouth Road
88 m · 9 sec · Plymouth Road
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9
Turn left onto West Germantown Pike
45 m · 8 sec · West Germantown Pike
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10
Continue on West Germantown Pike
1.4 km · 2 min · West Germantown Pike
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11
Turn left onto Marple Lane
133 m · 21 sec · Marple Lane
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12
Turn right
46 m · 11 sec
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13
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Allentown and Plymouth Meeting.
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 Northeast Extension
Merge slight left onto Pennsylvania Turnpike Northeast Extension
36.6 mi · 00h 39m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Rain Showers Likely leaving Allentown and Rain Showers near Plymouth Meeting.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Allentown to Plymouth Meeting?
The road trip is about 43.6 miles (70.1 km) and usually takes 00h 53m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Trumbauersville is a useful midpoint, sitting about 21.8 miles from Allentown and 21.8 miles from Plymouth Meeting.
How much longer is the road route than the straight-line distance?
The direct path is about 36.8 miles (59.2 km), while the road route adds roughly 6.8 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 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 4:44 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $6.29 one way or $12.58 round trip. Estimated CO2 is about 13.7 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers Likely around Allentown and Rain Showers near Plymouth Meeting.
Stop Ideas Near Trumbauersville
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 Trumbauersville.
Paoli
Ardmore
Exton
North Philadelphia station
Flight Path Map
This map shows the direct air route between Allentown and Plymouth Meeting. Straight-line distance: 36.77 mi (59.17 km).
#1 Allentown
The third most populous city in Pennsylvania.
| Population | 121,470 |
| Coordinates | 40.6084300, -75.4901800 |
| Altitude | 103 |
| Country | United States |
#2 Plymouth Meeting
Census designated place in Montgomery County, Pennsylvania, United States
| Population | 6,177 |
| Coordinates | 40.1023300, -75.2743500 |
| Altitude | 56 |
| Country | United States |
End: Plymouth Meeting (-75.27435, 40.10233)
Estimated Travel Time
Distance: 70 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 27m |
| 40 mph (64.37 km/h) | 01h 05m |
| 50 mph (80.47 km/h) | 00h 52m |
| 60 mph (96.56 km/h) | 00h 43m |
| 70 mph (112.65 km/h) | 00h 37m |
| 80 mph (129 km/h) | 00h 32m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $6.29 | $12.58 |
| Mid-grade | $4.60 | $7.08 | $14.16 |
| Premium | $4.95 | $7.63 | $15.26 |
| Diesel | $5.98 | $9.21 | $18.42 |
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.