How far is Sanatoga, PA from Upper Darby, PA?
The driving distance from Sanatoga, PA to Upper Darby, PA is about 35.5 miles (57.2 km), with a travel time of about 00h 58m by car.
- The straight-line flight distance is about 27.7 miles (44.6 km).
- For a round trip, plan for roughly 01h 56m 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 00h 58m.
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.
Census-designated place in Montgomery County, Pennsylvania, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers
Rain Showers
Driving Route Map
The map below follows the saved road route between Sanatoga and Upper Darby.
Turn-by-Turn Driving Directions
Step-by-step road directions between Sanatoga and Upper Darby.
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1
Start on East High Street
1.1 mi · 2 min · East High Street
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2
Turn right onto Rupert Road
598 ft · 23 sec · Rupert Road
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3
Turn right onto Evergreen Road
960 ft · 26 sec · Evergreen Road
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4
Take the ramp left toward US 422 East: King of Prussia
2177 ft · 53 sec
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5
Merge slight left onto Pottstown Expressway
13.5 mi · 18 min · Pottstown Expressway
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6
Continue on County Line Expressway
2.2 mi · 3 min · County Line Expressway
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7
Keep slight left to continue on US 202 North, I 76 West, I 76 East: Turnpike, King of Prussia, Philadelphia
1156 ft · 28 sec
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8
Keep slight right to continue on I 76 East: Philadelphia
1.1 mi · 2 min
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9
Merge slight left onto Schuylkill Expressway
3.5 mi · 5 min · Schuylkill Expressway
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10
Take the exit slight right toward I 476 South: Chester
3093 ft · 2 min
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11
Merge slight left onto Mid-County Expressway
6.4 mi · 9 min · Mid-County Expressway
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12
Take the exit slight right toward PA 3: Upper Darby, Broomall
1670 ft · 59 sec
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13
Turn left onto West Chester Pike
2.5 mi · 5 min · West Chester Pike
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14
Turn slight right onto Darby Road
144 m · 14 sec · Darby Road
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15
Continue on Lansdowne Avenue
3 mi · 8 min · Lansdowne Avenue
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16
Turn right onto West Providence Road
1430 ft · 39 sec · West Providence Road
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17
Arrive at your destination
0 m · 1 sec · West Providence Road
Car Route Details
A richer read on the saved driving route between Sanatoga and Upper Darby.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Pottstown Expressway
Merge slight left onto Pottstown Expressway
13.5 mi · 00h 18m
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.
Rain Showers leaving Sanatoga and Rain Showers near Upper Darby.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Sanatoga to Upper Darby?
The road trip is about 35.5 miles (57.2 km) and usually takes 00h 58m 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?
King of Prussia is a useful midpoint, sitting about 17.8 miles from Sanatoga and 17.8 miles from Upper Darby.
How much longer is the road route than the straight-line distance?
The direct path is about 27.7 miles (44.6 km), while the road route adds roughly 7.8 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 4:34 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $5.11 one way or $10.22 round trip. Estimated CO2 is about 11.1 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers around Sanatoga and Rain Showers near Upper Darby.
Stop Ideas Near King of Prussia
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Germantown Town Hall
Councilman Curtis Jones, Jr.
Upper Darby Township Municipal Building
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to King of Prussia.
Paoli
Ardmore
Exton
North Philadelphia station
Flight Path Map
This map shows the direct air route between Sanatoga and Upper Darby. Straight-line distance: 27.7 mi (44.58 km).
#1 Sanatoga
Census designated place
| Population | 8,378 |
| Coordinates | 40.2451000, -75.5951800 |
| Altitude | 72 |
| 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: Upper Darby (-75.2738, 39.92845)
Estimated Travel Time
Distance: 57 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 11m |
| 40 mph (64.37 km/h) | 00h 53m |
| 50 mph (80.47 km/h) | 00h 42m |
| 60 mph (96.56 km/h) | 00h 35m |
| 70 mph (112.65 km/h) | 00h 30m |
| 80 mph (129 km/h) | 00h 26m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $5.11 | $10.22 |
| Mid-grade | $4.60 | $5.75 | $11.50 |
| Premium | $4.95 | $6.19 | $12.39 |
| Diesel | $5.98 | $7.48 | $14.95 |
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.