Origin
Upper Darby, PA
Late night in Upper Darby on Tuesday
Local time
5:02 AM
EDT
Current temp
63°F
Unavailable
Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 21, 2026 · Editorial standards
Drive Time
1h 13m
Distance
40.2 mi
65 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$7
one way
EV Charging
Unknown
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Boyertown, PA
Wikimedia Commons
If you are planning a trip from Upper Darby to Boyertown, you are looking at a manageable 40.2-mile journey that typically takes about 1 hour and 13 minutes. This route is perfectly suited for a single-day excursion, as the distance is short enough that you won't need to worry about overnight accommodations. Budgeting approximately $7 for fuel should cover your travel costs, making this an economical choice for a quick getaway. You will be traveling entirely within the Northeast region of Pennsylvania, transitioning from the suburbs of Upper Darby toward the more localized feel of Boyertown. It is a straightforward trip, ideal for those who prefer to keep their travel time under control while still getting out of the immediate metropolitan area.
| Road | Distance | Duration |
|---|---|---|
| Pottstown Expressway | 11.3 mi | 15m |
| Swamp Pike | 7.5 mi | 14m |
| Mid-County Expressway | 3.9 mi | 5m |
| South Lansdowne Avenue | 3 mi | 8m |
| West Chester Pike | 2.2 mi | 4m |
| County Line Expressway | 2.1 mi | 2m |
| East Philadelphia Avenue | 2.1 mi | 4m |
| King of Prussia Road | 2 mi | 4m |
Step-by-step road directions between Upper Darby, PA and Boyertown, PA.
Start on West Providence Road
Turn left onto South Lansdowne Avenue
Continue on Darby Road
Turn slight left onto PA 3
Take the exit
Merge onto I 476
Take the exit
Continue on King of Prussia Road
Turn left onto Upper Gulph Road
Turn right onto Radnor Road
At end of road, turn right onto Croton Road
At end of road, turn left onto South Warner Road
Turn left onto Devon Park Drive
Take the ramp
Keep slight left at fork
Continue on US 422
Continue on US 422
Take the exit
Keep slight right at fork
Turn slight right onto North Lewis Road
Continue on Swamp Pike
Enter roundabout onto Swamp Pike
Continue on Swamp Pike
Turn straight onto PA 73
Turn right onto North Reading Avenue
Arrive at destination
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
20 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
A short stop after about 40 miles helps settle the day before fatigue starts building.
The midpoint is around 20.1 miles from Upper Darby, PA, which is a good place for a longer meal and fuel stop.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
5 decision points cluster between mile 5.6 and 29.2 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
Take the exit toward I 476 North: Plymouth Meeting
Exit ramp - move to the correct lane early. Lane positioning matters here
Take the exit toward US 30: Saint Davids, Villanova
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Keep slight left at fork toward US 422 West: Pottstown
Highway fork - watch signs carefully. Lane positioning matters here
Take the exit toward Linfield, Limerick
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Keep slight right at fork toward Limerick
Highway fork - watch signs carefully. Lane positioning matters here
Regular Gas
$6.66 one way
$13.33 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.61 | $7.30 | $14.60 |
| premium | $4.93 | $7.80 | $15.59 |
| diesel | $5.61 | $8.88 | $17.75 |
No toll roads detected on this route.
Drive Cost (one way)
Fuel
$7
Estimated CO2 emission: 14.1 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $4 in charging · 0 stops · 64% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 12.1 | 0 | $4.22 | $1.93 |
| Efficient EV | 10.1 | 0 | $3.52 | $1.61 |
| EV Truck/SUV | 16.1 | 0 | $5.63 | $2.57 |
Gas CO2
14 kg
EV CO2
5 kg (64% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Current conditions at both ends of the drive.
Origin
Late night in Upper Darby on Tuesday
Local time
5:02 AM
EDT
Current temp
63°F
Unavailable
Destination
Late night in Boyertown on Tuesday
Local time
5:02 AM
EDT
Current temp
65°F
Unavailable
Time zone
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
This drive offers a mixed experience, balancing highway efficiency with local road navigation. You will spend about 43% of your time on highways, utilizing the Mid-County Expressway and the Pottstown Expressway to make progress. The longest uninterrupted stretch you will encounter is an 11.3-mile segment on the Pottstown Expressway, which provides the most consistent pace of the trip. Transitioning onto Swamp Pike shifts the character of the drive, requiring more attention as you move away from high-speed corridors. Expect the road personality to shift from the structured, fast-paced environment of the expressways to a more standard, winding road experience as you approach your destination.
This route mixes highway mileage with some local-road sections near the start or finish. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 5.6 miles in.
Demanding - stay alert through the decision-heavy sections
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 40.2 miles you will encounter 16 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 5.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 9.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 15.1 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Mostly flat terrain
Total Climb
745 ft
Total Descent
390 ft
Highest Point
412 ft
~40.2 mi in
Elevation Range
356 ft
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Upper Darby, PA and Boyertown, PA, road signs point toward Villanova, Pottstown, Linfield and Limerick.
Villanova
Pottstown
Linfield
Limerick
Upper Darby is a city in Pennsylvania.
City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
Weekend Trip
Doable as a same-day drive at 1h 13m. Total distance: 40.2 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
1h 13m drive, comfortable solo distance.
EV Driver
0 DC fast chargers along the route. Coverage: unknown.
First-Time Driver
Mostly highway driving (43%). Some complex stretches to watch for.
Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, and USGS 3DEP for elevation. See our methodology for refresh cadence and limitations.
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