How far is Bethlehem, PA from Upper Darby, PA?
The driving distance from Bethlehem, PA to Upper Darby, PA is about 251.1 miles (404.1 km), with a travel time of about 04h 30m by car.
- The straight-line flight distance is about 192.9 miles (310.5 km).
- For a round trip, plan for roughly 09h 00m 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 30m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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.
Town in Columbia County, Pennsylvania
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny then Chance Showers And Thunderstorms
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Bethlehem and Upper Darby.
Turn-by-Turn Driving Directions
Step-by-step road directions between Bethlehem and Upper Darby.
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1
Start on Deer Run Road
12 m · 2 sec · Deer Run Road
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2
Continue on Bethlehem Hill Road
1.3 km · 3 min · Bethlehem Hill Road
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3
Turn left onto East Main Street
1.2 km · 1 min · East Main Street
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4
Continue on Market Street
1324 ft · 26 sec · Market Street
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5
At the end of the road, turn right onto West Main Street
1001 ft · 13 sec · West Main Street
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6
Continue on Mahaffey Grampian Highway
9.8 mi · 11 min · Mahaffey Grampian Highway
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7
Continue on 1st Street
1.1 km · 48 sec · 1st Street
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8
Continue on Curwensville Grampian Road
4.7 mi · 5 min · Curwensville Grampian Road
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9
Continue on Curwensville Grampian Highway
2.6 mi · 3 min · Curwensville Grampian Highway
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10
Continue on Curwensville Grampain Highway
1900 ft · 24 sec · Curwensville Grampain Highway
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11
Continue on Clearfield Curwensville Highway
2 mi · 2 min · Clearfield Curwensville Highway
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12
Turn right onto Clearfield Shawville Highway
4.2 mi · 6 min · Clearfield Shawville Highway
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13
Take the exit right
1484 ft · 36 sec
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14
Merge slight left onto Keystone Shortway
156.4 mi · 2 hr 51 min · Keystone Shortway
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15
Take the exit slight right toward PA 940, PATP, I 476: Wilkes-Barre, Allentown
1.1 km · 1 min
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16
Keep slight left
1217 ft · 32 sec
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17
Keep slight right to continue on I 476 South: Allentown
1303 ft · 32 sec
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18
Merge slight left onto Pennsylvania Turnpike Northeast Extension
74.6 mi · 1 hr 21 min · Pennsylvania Turnpike Northeast Extension
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19
Continue on Pennsylvania Turnpike Northeast Extension
1558 ft · 24 sec · Pennsylvania Turnpike Northeast Extension
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20
Keep slight left to continue on Pennsylvania Turnpike Northeast Extension
1179 ft · 18 sec · Pennsylvania Turnpike Northeast Extension
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21
Continue on Mid-County Expressway
10.8 mi · 15 min · Mid-County Expressway
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22
Take the exit slight right toward PA 3: Upper Darby, Broomall
1670 ft · 59 sec
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23
Turn left onto West Chester Pike
2.5 mi · 5 min · West Chester Pike
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24
Turn slight right onto Darby Road
144 m · 16 sec · Darby Road
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25
Continue on Lansdowne Avenue
3 mi · 8 min · Lansdowne Avenue
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26
Turn right onto West Providence Road
1430 ft · 39 sec · West Providence Road
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27
Arrive at your destination
0 m · 1 sec · West Providence Road
Car Route Details
A richer read on the saved driving route between Bethlehem and Upper Darby.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Keystone Shortway
Merge slight left onto Keystone Shortway
156 mi · 02h 51m
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.
Partly Sunny then Chance Showers And Thunderstorms leaving Bethlehem and Mostly Sunny near Upper Darby.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Bethlehem to Upper Darby?
The road trip is about 251.1 miles (404.1 km) and usually takes 04h 30m 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?
Bloomsburg is a useful midpoint, sitting about 138.1 miles from Bethlehem and 113 miles from Upper Darby.
How much longer is the road route than the straight-line distance?
The direct path is about 192.9 miles (310.5 km), while the road route adds roughly 58.2 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 8:00 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $36.20 one way or $72.40 round trip. Estimated CO2 is about 78.7 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny then Chance Showers And Thunderstorms around Bethlehem and Mostly Sunny near Upper Darby.
Flight Path Map
This map shows the direct air route between Bethlehem and Upper Darby. Straight-line distance: 192.96 mi (310.54 km).
#1 Bethlehem
City in Lehigh and Northampton counties, Pennsylvania, USA
| Population | 24,549 |
| Coordinates | 40.8617300, -78.7303100 |
| Altitude | 503 |
| Country | United States |
#2 Upper Darby
Town in Delaware County, Pennsylvania, United States
| Population | 82,883 |
| Coordinates | 39.9284500, -75.2738000 |
| Altitude | 20 |
| Country | United States |
End: West Providence Road (-75.273806, 39.928457)
Estimated Travel Time
Distance: 404 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 08h 22m |
| 40 mph (64.37 km/h) | 06h 16m |
| 50 mph (80.47 km/h) | 05h 01m |
| 60 mph (96.56 km/h) | 04h 11m |
| 70 mph (112.65 km/h) | 03h 35m |
| 80 mph (129 km/h) | 03h 07m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $36.20 | $72.40 |
| Mid-grade | $4.60 | $40.75 | $81.49 |
| Premium | $4.95 | $43.89 | $87.78 |
| Diesel | $5.98 | $52.98 | $105.97 |
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 16, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.