How far is Upper Darby, PA from Sunbury, PA?
The driving distance from Upper Darby, PA to Sunbury, PA is about 138.5 miles (222.9 km), with a travel time of about 02h 57m by car.
- The straight-line flight distance is about 102.8 miles (165.4 km).
- For a round trip, plan for roughly 05h 54m 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 02h 57m.
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.
Sunny
Driving Route Map
The map below follows the saved road route between Upper Darby and Sunbury.
Turn-by-Turn Driving Directions
Step-by-step road directions between Upper Darby and Sunbury.
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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 mi · 3 min
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10
Merge slight left onto Lehigh Valley Thruway
1.1 mi · 2 min · Lehigh Valley Thruway
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11
Merge slight left onto William Penn Highway
21.7 mi · 27 min · William Penn Highway
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12
Take the exit slight right toward PA 61 North: Pottsville
869 ft · 25 sec
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13
Keep slight right to continue on PA 61 North: Pottsville
1529 ft · 44 sec
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14
Merge slight left onto Pottsville Pike
2.4 mi · 3 min · Pottsville Pike
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15
Continue on Centre Turnpike
10.6 mi · 13 min · Centre Turnpike
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16
Continue on Route 61 South
3 mi · 4 min · Route 61 South
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17
Continue on Pottsville Boulevard
1434 ft · 18 sec · Pottsville Boulevard
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18
Continue on South Claude A. Lord Boulevard
797 ft · 21 sec · South Claude A. Lord Boulevard
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19
Turn left onto Mauch Chunk Street
563 ft · 11 sec · Mauch Chunk Street
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20
At the end of the road, turn right onto South Centre Street
2134 ft · 39 sec · South Centre Street
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21
Turn left onto West Market Street
2.3 mi · 5 min · West Market Street
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22
Continue on Pottsville Minersville Highway
1.8 mi · 2 min · Pottsville Minersville Highway
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23
At the end of the road, turn left onto East Sunbury Street
1.2 km · 1 min · East Sunbury Street
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24
Continue on Sunbury Road
9.4 mi · 11 min · Sunbury Road
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25
Continue on Fairgrounds Road
2.2 mi · 2 min · Fairgrounds Road
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26
Continue on Locust Gap Highway
1810 ft · 43 sec · Locust Gap Highway
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27
Continue on Locust Gap Highway
11.1 mi · 13 min · Locust Gap Highway
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28
Continue on South Market Street
1.5 mi · 2 min · South Market Street
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29
Turn left onto West Valley Avenue
2.3 mi · 3 min · West Valley Avenue
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30
Turn right
11.3 mi · 13 min
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31
Turn right onto North 2nd Street
21 m · 3 sec · North 2nd Street
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32
Arrive at your destination
0 m · 1 sec · North 2nd Street
Car Route Details
A richer read on the saved driving route between Upper Darby and Sunbury.
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.
Sunny leaving Upper Darby and Sunny near Sunbury.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Upper Darby to Sunbury?
The road trip is about 138.5 miles (222.9 km) and usually takes 02h 57m 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?
Lenhartsville is a useful midpoint, sitting about 69.2 miles from Upper Darby and 69.3 miles from Sunbury.
How much longer is the road route than the straight-line distance?
The direct path is about 102.8 miles (165.4 km), while the road route adds roughly 35.7 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 12:36 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $19.98 one way or $39.96 round trip. Estimated CO2 is about 43.5 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Upper Darby and Sunny near Sunbury.
Stop Ideas Near Lenhartsville
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 Lenhartsville.
White Haven, PA
Downingtown
Exton
Coatesville
Flight Path Map
This map shows the direct air route between Upper Darby and Sunbury. Straight-line distance: 102.8 mi (165.44 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 Sunbury
City in western Northumberland County, Pennsylvania
| Population | 9,322 |
| Coordinates | 40.8625900, -76.7944100 |
| Altitude | 142 |
| Country | United States |
End: Sunbury (-76.79441, 40.86259)
Estimated Travel Time
Distance: 223 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 36m |
| 40 mph (64.37 km/h) | 03h 27m |
| 50 mph (80.47 km/h) | 02h 46m |
| 60 mph (96.56 km/h) | 02h 18m |
| 70 mph (112.65 km/h) | 01h 58m |
| 80 mph (129 km/h) | 01h 43m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $19.98 | $39.96 |
| Mid-grade | $4.60 | $22.49 | $44.98 |
| Premium | $4.95 | $24.23 | $48.45 |
| Diesel | $5.98 | $29.24 | $58.48 |
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.