How far is Upper Darby, PA from Youngsville, PA?
The driving distance from Upper Darby, PA to Youngsville, PA is about 77.1 miles (124.1 km), with a travel time of about 01h 47m by car.
- The straight-line flight distance is about 59.9 miles (96.4 km).
- For a round trip, plan for roughly 03h 35m 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 01h 47m.
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.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Upper Darby and Youngsville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Upper Darby and Youngsville.
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1
Start on West Providence Road
1430 ft · 46 sec · West Providence Road
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2
Turn left onto South Lansdowne Avenue
3 mi · 8 min · South Lansdowne Avenue
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3
Continue on Darby Road
144 m · 14 sec · Darby Road
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4
Turn slight left onto West Chester Pike
2.2 mi · 5 min · West Chester Pike
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5
Take the exit slight right toward I 476 North: Plymouth Meeting
2005 ft · 59 sec
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6
Merge slight left onto Mid-County Expressway
10.6 mi · 14 min · Mid-County Expressway
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7
Turn slight left onto Mid-County Expressway
885 ft · 14 sec · Mid-County Expressway
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8
Continue on Pennsylvania Turnpike Northeast Extension
37.5 mi · 40 min · Pennsylvania Turnpike Northeast Extension
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9
Take the exit slight right toward I 78, US 22, PA 309: Allentown, Harrisburg
1.1 km · 2 min
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10
Turn slight right onto US 22 East: Allentown
975 ft · 29 sec
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11
Merge slight left onto Lehigh Valley Thruway
8 mi · 11 min · Lehigh Valley Thruway
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12
Take the exit slight right toward PA 987 North, PA 329 Truck East: LVI Airport, Airport Road
1930 ft · 1 min
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13
Turn straight onto Airport Road
4.5 mi · 8 min · Airport Road
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14
Turn right onto Nor-Bath Boulevard
1.6 mi · 2 min · Nor-Bath Boulevard
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15
Continue on Race Street
2999 ft · 59 sec · Race Street
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16
At the end of the road, turn right onto West Main Street
84 m · 11 sec · West Main Street
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17
Turn left onto Chestnut Street
1.2 km · 1 min · Chestnut Street
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18
Continue on Monocacy Drive
2.9 mi · 5 min · Monocacy Drive
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19
Continue on Mountain View Drive
3.2 mi · 6 min · Mountain View Drive
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20
Turn right
8 m · 2 sec
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21
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Upper Darby and Youngsville.
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
Continue on Pennsylvania Turnpike Northeast Extension
37.5 mi · 00h 40m
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.
Mostly Sunny leaving Upper Darby and Mostly Sunny near Youngsville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Upper Darby to Youngsville?
The road trip is about 77.1 miles (124.1 km) and usually takes 01h 47m 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 38.6 miles from Upper Darby and 38.5 miles from Youngsville.
How much longer is the road route than the straight-line distance?
The direct path is about 59.9 miles (96.4 km), while the road route adds roughly 17.2 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 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 2:54 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $11.11 one way or $22.23 round trip. Estimated CO2 is about 24.2 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Upper Darby and Mostly Sunny near Youngsville.
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 Upper Darby and Youngsville. Straight-line distance: 59.88 mi (96.37 km).
#1 Upper Darby
Town in Delaware County, Pennsylvania, United States
| Population | 82,883 |
| Coordinates | 39.9284500, -75.2738000 |
| Altitude | 20 |
| Country | United States |
#2 Youngsville
Borough of Pennsylvania
| Population | 1,599 |
| Coordinates | 40.7812100, -75.4768500 |
| Altitude | 240 |
| Country | United States |
End: Youngsville (-75.47685, 40.78121)
Estimated Travel Time
Distance: 124 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 34m |
| 40 mph (64.37 km/h) | 01h 55m |
| 50 mph (80.47 km/h) | 01h 32m |
| 60 mph (96.56 km/h) | 01h 17m |
| 70 mph (112.65 km/h) | 01h 06m |
| 80 mph (129 km/h) | 00h 57m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $11.11 | $22.23 |
| Mid-grade | $4.60 | $12.51 | $25.02 |
| Premium | $4.95 | $13.47 | $26.95 |
| Diesel | $5.98 | $16.27 | $32.53 |
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.