How far is Allentown, PA from Souderton, PA?
The driving distance from Allentown, PA to Souderton, PA is about 25.7 miles (41.4 km), with a travel time of about 00h 42m by car.
- The straight-line flight distance is about 22.2 miles (35.8 km).
- For a round trip, plan for roughly 01h 24m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM EDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 42m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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.
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Allentown and Souderton.
Turn-by-Turn Driving Directions
Step-by-step road directions between Allentown and Souderton.
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1
Start on Tilghman Street
1.2 km · 1 min · Tilghman Street
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2
Turn right onto North 7th Street
1.5 km · 2 min · North 7th Street
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3
Turn left onto West Union Street
87 m · 5 sec · West Union Street
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4
Turn right onto Lehigh Street
1957 ft · 37 sec · Lehigh Street
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5
Continue on South 6th Street
1293 ft · 26 sec · South 6th Street
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6
Continue on West Wyoming Street
147 m · 12 sec · West Wyoming Street
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7
Turn right onto South 5th Street
135 m · 8 sec · South 5th Street
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8
Continue on West Susquehanna Street
760 ft · 16 sec · West Susquehanna Street
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9
Turn right onto South 4th Street
1.5 mi · 2 min · South 4th Street
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10
Continue on South Pike Avenue
1.8 mi · 3 min · South Pike Avenue
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11
Continue straight
11.7 mi · 19 min
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12
Keep slight left to continue on Sellersville Bypass
6.6 mi · 9 min · Sellersville Bypass
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13
Take the exit slight right toward PA 113: Souderton
1405 ft · 37 sec
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14
Turn right onto East Broad Street
1.3 km · 2 min · East Broad Street
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15
Turn right onto North Main Street
1522 ft · 57 sec · North Main Street
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16
Turn left
17 m · 4 sec
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17
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Allentown and Souderton.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
South Pike Avenue
Continue straight
11.7 mi · 00h 19m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Sunny leaving Allentown and Mostly Sunny near Souderton.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Allentown to Souderton?
The road trip is about 25.7 miles (41.4 km) and usually takes 00h 42m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Quakertown is a useful midpoint, sitting about 12.9 miles from Allentown and 12.9 miles from Souderton.
How much longer is the road route than the straight-line distance?
The direct path is about 22.2 miles (35.8 km), while the road route adds roughly 3.5 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 7:00 AM to 7:00 PM EDT. If you want a more comfortable same-day return, try to leave by 7:06 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.72 one way or $7.44 round trip. Estimated CO2 is about 8.1 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Allentown and Mostly Sunny near Souderton.
Stop Ideas Near Quakertown
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 Quakertown.
Paoli
Ardmore
North Philadelphia station
Cornwells Heights
Flight Path Map
This map shows the direct air route between Allentown and Souderton. Straight-line distance: 22.26 mi (35.82 km).
#1 Allentown
The third most populous city in Pennsylvania.
| Population | 121,470 |
| Coordinates | 40.6084300, -75.4901800 |
| Altitude | 103 |
| Country | United States |
#2 Souderton
Borough of Pennsylvania
| Population | 7,110 |
| Coordinates | 40.3117700, -75.3251800 |
| Altitude | 128 |
| Country | United States |
End: Souderton (-75.32518, 40.31177)
Estimated Travel Time
Distance: 41 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 51m |
| 40 mph (64.37 km/h) | 00h 38m |
| 50 mph (80.47 km/h) | 00h 30m |
| 60 mph (96.56 km/h) | 00h 25m |
| 70 mph (112.65 km/h) | 00h 22m |
| 80 mph (129 km/h) | 00h 19m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $3.72 | $7.44 |
| Mid-grade | $4.60 | $4.19 | $8.37 |
| Premium | $4.95 | $4.51 | $9.02 |
| Diesel | $5.98 | $5.44 | $10.88 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.