How far is Penn, PA from Allentown, PA?
The driving distance from Penn, PA to Allentown, PA is about 261.2 miles (420.4 km), with a travel time of about 04h 17m by car.
- The straight-line flight distance is about 219 miles (352.5 km).
- For a round trip, plan for roughly 08h 34m 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 17m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Showers And Thunderstorms
Partly Sunny then Slight Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Penn and Allentown.
Turn-by-Turn Driving Directions
Step-by-step road directions between Penn and Allentown.
-
1
Start on North Railroad Street
55 m · 10 sec · North Railroad Street
-
2
Turn right onto Harrison Avenue
99 m · 16 sec · Harrison Avenue
-
3
Turn right onto Locust Street
1884 ft · 1 min · Locust Street
-
4
At the end of the road, turn right onto 11th Street
843 ft · 39 sec · 11th Street
-
5
At the end of the road, turn right onto Coal Street
696 ft · 19 sec · Coal Street
-
6
Turn left onto South Youghogheny Street
98 m · 9 sec · South Youghogheny Street
-
7
Continue on Penn Adamsburg Road
1.6 mi · 3 min · Penn Adamsburg Road
-
8
Continue on Edna Road
151 m · 14 sec · Edna Road
-
9
Take the ramp right
113 m · 10 sec
-
10
Merge slight left onto Lincoln Highway
918 ft · 17 sec · Lincoln Highway
-
11
Take the exit slight left
84 m · 11 sec
-
12
Turn left onto Wendel Road
1.2 km · 2 min · Wendel Road
-
13
Turn left onto Pennsylvania Turnpike
159.4 mi · 2 hr 56 min · Pennsylvania Turnpike
-
14
Take the exit slight right toward I 81, US 11: Carlisle, Harrisburg
1.4 km · 2 min
-
15
Keep slight left to continue on US 11 North: Harrisburg
1712 ft · 55 sec
-
16
Continue on Harrisburg Pike
1.1 mi · 2 min · Harrisburg Pike
-
17
Take the exit straight toward I 81 North: Harrisburg
1358 ft · 34 sec
-
18
Merge slight left
12.7 mi · 15 min
-
19
Take the exit slight right toward US 11, US 15: Enola, Marysville
931 ft · 14 sec
-
20
Keep slight left to continue on US 11 North, US 15 North: Marysville
1828 ft · 28 sec
-
21
Keep slight left
2072 ft · 32 sec
-
22
Merge slight left onto George N. Wade Memorial Bridge
1.2 km · 1 min · George N. Wade Memorial Bridge
-
23
Continue on American Legion Memorial Highway
3.4 mi · 5 min · American Legion Memorial Highway
-
24
Keep slight left to continue on American Legion Memorial Highway
19.1 mi · 23 min · American Legion Memorial Highway
-
25
Take the exit slight right toward I 78 East: Allentown
1.1 km · 45 sec
-
26
Continue on 78th Division Highway
7.6 mi · 9 min · 78th Division Highway
-
27
Continue on William Penn Highway
42.8 mi · 51 min · William Penn Highway
-
28
Keep slight right to continue on Lehigh Valley Thruway
1.5 km · 1 min · Lehigh Valley Thruway
-
29
Take the exit slight right toward Cetronia
1053 ft · 27 sec
-
30
Turn straight onto Tilghman Street
4.9 mi · 8 min · Tilghman Street
-
31
Arrive at your destination
0 m · 1 sec · Tilghman Street
Car Route Details
A richer read on the saved driving route between Penn 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
Turn left onto Pennsylvania Turnpike
159 mi · 02h 56m
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.
Slight Chance Showers And Thunderstorms leaving Penn and Partly Sunny then Slight Chance Rain Showers near Allentown.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Penn to Allentown?
The road trip is about 261.2 miles (420.4 km) and usually takes 04h 17m 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?
Lurgan is a useful midpoint, sitting about 129.6 miles from Penn and 131.7 miles from Allentown.
How much longer is the road route than the straight-line distance?
The direct path is about 219 miles (352.5 km), while the road route adds roughly 42.2 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 8:00 AM EDT. If you want a more comfortable same-day return, try to leave by 8:26 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $37.67 one way or $75.35 round trip. Estimated CO2 is about 81.9 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Showers And Thunderstorms around Penn and Partly Sunny then Slight Chance Rain Showers near Allentown.
Stop Ideas Near Lurgan
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 Lurgan.
Hagerstown, MD
Huntingdon
Lewistown
Hancock, MD
Flight Path Map
This map shows the direct air route between Penn and Allentown. Straight-line distance: 219.02 mi (352.48 km).
#1 Penn
Borough in Westmoreland County, Pennsylvania, United States
| Population | 461 |
| Coordinates | 40.3289600, -79.6411500 |
| Altitude | 300 |
| 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: 420 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 08h 42m |
| 40 mph (64.37 km/h) | 06h 31m |
| 50 mph (80.47 km/h) | 05h 13m |
| 60 mph (96.56 km/h) | 04h 21m |
| 70 mph (112.65 km/h) | 03h 43m |
| 80 mph (129 km/h) | 03h 15m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $37.67 | $75.35 |
| Mid-grade | $4.60 | $42.40 | $84.81 |
| Premium | $4.95 | $45.68 | $91.35 |
| Diesel | $5.98 | $55.14 | $110.27 |
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 15, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.