How far is Youngsville, PA from Allentown, PA?
The driving distance from Youngsville, PA to Allentown, PA is about 17.8 miles (28.7 km), with a travel time of about 00h 28m by car.
- The straight-line flight distance is about 11.9 miles (19.2 km).
- For a round trip, plan for roughly 00h 57m 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 28m.
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 in Pennsylvania, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Youngsville and Allentown.
Turn-by-Turn Driving Directions
Step-by-step road directions between Youngsville and Allentown.
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1
Start on the route
8 m · 3 sec
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2
Turn left onto Mountain View Drive
3.2 mi · 6 min · Mountain View Drive
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3
Continue on Monocacy Drive
2.9 mi · 5 min · Monocacy Drive
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4
Continue on North Chestnut Street
1.2 km · 1 min · North Chestnut Street
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5
Turn right onto West Main Street
84 m · 10 sec · West Main Street
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6
Turn left onto Race Street
2999 ft · 57 sec · Race Street
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7
Continue on Nor-Bath Boulevard
1.6 mi · 2 min · Nor-Bath Boulevard
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8
Turn left onto Airport Road
6 mi · 10 min · Airport Road
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9
Turn right onto Union Boulevard
1.5 km · 2 min · Union Boulevard
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10
Continue on Tilghman Street
1.9 mi · 3 min · Tilghman Street
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11
Arrive at your destination
0 m · 1 sec · Tilghman Street
Car Route Details
A richer read on the saved driving route between Youngsville and Allentown.
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.
Airport Road
Turn left onto Airport Road
5.96 mi · 00h 10m
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.
Mostly Sunny leaving Youngsville and Mostly Sunny near Allentown.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Youngsville to Allentown?
The road trip is about 17.8 miles (28.7 km) and usually takes 00h 28m 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?
Bath is a useful midpoint, sitting about 8.9 miles from Youngsville and 8.9 miles from Allentown.
How much longer is the road route than the straight-line distance?
The direct path is about 11.9 miles (19.2 km), while the road route adds roughly 5.9 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 7:32 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.57 one way or $5.15 round trip. Estimated CO2 is about 5.6 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Youngsville and Mostly Sunny near Allentown.
Stop Ideas Near Bath
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 Bath.
White Haven, PA
Wilkes-Barre, PA
Paoli
Trenton Transit Center
Flight Path Map
This map shows the direct air route between Youngsville and Allentown. Straight-line distance: 11.96 mi (19.25 km).
#1 Youngsville
Borough of Pennsylvania
| Population | 1,599 |
| Coordinates | 40.7812100, -75.4768500 |
| Altitude | 240 |
| 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: 29 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 35m |
| 40 mph (64.37 km/h) | 00h 26m |
| 50 mph (80.47 km/h) | 00h 21m |
| 60 mph (96.56 km/h) | 00h 17m |
| 70 mph (112.65 km/h) | 00h 15m |
| 80 mph (129 km/h) | 00h 13m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $2.57 | $5.15 |
| Mid-grade | $4.60 | $2.90 | $5.79 |
| Premium | $4.95 | $3.12 | $6.24 |
| Diesel | $5.98 | $3.77 | $7.53 |
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.