This 121-mile drive from Upper Darby, PA to Lehigh, PA is a straightforward journey that can easily be completed in about 2 hours and 37 minutes. Designed as a highway-focused trip, 84% of the route utilizes major roadways, making it an efficient option for a single-day excursion. With a fuel cost estimated at $20 and only one recommended stop, this route is ideal for travelers looking for a quick and uncomplicated trip within Pennsylvania. The efficiency of this drive means you'll spend more time at your destination rather than on the road.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
60.5 miles from Upper Darby, PA
A natural place for your longest stop of the day
, about 1h 16m into the drive
.
Exit 87Toward PA 903: Jim Thorpe, Lake HarmonyUse the slight right lane.
10
Keep slight right at fork
237 ft·7 sec
Toward PA 903 North: Lake HarmonyUse the right lane.
11
Turn slight right onto PA 903
7.1 mi·10 min·PA 903
12
At end of road, turn left onto PA 115
1.8 mi·2 min·PA 115
13
Take the ramp
0.3 mi·35 sec
14
Merge onto I 80
9.0 mi·10 min·Keystone Shortway
15
Take the exit
0.9 mi·2 min
Exit 293Toward I 380 North, PA 940 Truck East: Scranton
16
Continue on I 380
12 mi·13 min·I 380
17
Take the exit
0.3 mi·46 sec
Toward 435, 507: Gouldsboro
18
Turn right onto PA 507
2.9 mi·5 min·PA 507
19
Turn left onto Lehigh Road
2.1 mi·8 min·Lehigh Road
20
Turn straight
60 ft·4 sec
21
Arrive at destination
Trip Plan
Given the relatively short duration of 2 hours and 37 minutes, this trip is perfectly suited for a single day. You could depart Upper Darby in the morning and arrive in Lehigh with plenty of daylight remaining. The fuel cost is estimated at a modest $20, and with only one stop suggested, you have considerable flexibility in planning your timing. Keep an eye on the Pennsylvania Turnpike Northeast Extension, as it's the longest stretch without a break, so plan your restroom or quick stretch stop accordingly before you hit that segment.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 60.5 miles from Upper Darby, PA, or about 1h 16m into the drive.
The longest continuous stretch on this route runs about 67.3 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 27 miles or 40m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 60.5 miles or 1h 16m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 4m
Traffic, exits, and arrival timing usually matter more near Lehigh, PA than in the middle of the route.
Before You Leave
+
Open the route before leaving Upper Darby, PA so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Upper Darby, PA
This is one driving day of about 121 miles and 2h 37m.
Your first comfortable stop window is around 27 miles from Upper Darby, PA.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on Pennsylvania Turnpike Northeast Extension for about 67.3 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 13
5 decision points cluster between mile 0.3 and 102.7 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0.3 mi into trip|~0m in|South Lansdowne Avenue
Turn left onto South Lansdowne Avenue
Lane positioning matters here
Use the straight / left / right lanes.
6
5.6 mi into trip|~13m in
Take the exit toward I 476 North: Plymouth Meeting
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Toward I 476 North: Plymouth Meeting
8
84.1 mi into trip|~1h 42m in
Take the exit toward PA 903: Jim Thorpe, Lake Harmony
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 87
Toward PA 903: Jim Thorpe, Lake Harmony
7
84.4 mi into trip|~1h 43m in
Keep slight right at fork toward PA 903 North: Lake Harmony
Highway fork - watch signs carefully. Lane positioning matters here
Use the right lane.
Toward PA 903 North: Lake Harmony
6
102.7 mi into trip|~2h 8m in
Take the exit toward I 380 North, PA 940 Truck East: Scranton
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Exit 293
Toward I 380 North, PA 940 Truck East: Scranton
Fuel & Cost
Regular Gas
$20.06 one way
$40.12 round trip
$4.21/gal25.4 MPG avg42 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.61
$21.97
$43.94
premium
$4.93
$23.47
$46.93
diesel
$5.61
$26.72
$53.43
Estimated Tolls: $8.75
Pennsylvania Turnpike
(67.3 mi)$8.75
Toll estimates based on average 2024-2025 rates. EZ-Pass/SunPass discounts may lower the actual cost.
Estimated Trip Cost (one way, 1 person)
Fuel
$20
Tolls
$9
Meals
$25–$50
Total
$54–$79
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 42.3 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $13 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
36.3
0
$12.70
$5.81
Efficient EV
30.3
0
$10.59
$4.84
EV Truck/SUV
48.4
0
$16.94
$7.74
Gas CO2
42 kg
EV CO2
14 kg (67% 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.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Apr 18, 2026
Origin
Upper Darby, PA
Late night
in Upper Darby on Sunday
Local time
3:45 AM
EDT
Current temp
76°F
Unavailable
Live forecast
Destination
Lehigh, PA
Late night
in Lehigh on Sunday
Local time
3:45 AM
EDT
Current temp
53°F
Unavailable
Live forecast
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
23 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
2h 37m on the road
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.
National Parks Near This Route
Worth a detour if your schedule allows.
Independence National Historical Park
National Historical Park
The park represents the founding ideals of the nation, and preserves national and international symbols of freedom and democracy, including Independence Hall and the Liberty Bell. The Declaration of I...
Visit the house where wounded Polish freedom fighter Thaddeus Kosciuszko lived and hear how this brilliant military engineer designed successful fortifications during the American Revolution. See the...
Valley Forge is the place where George Washington and the Continental Army took refuge during the winter of 1777-1778. Today the park protects 3,500 acres of meadows, woodlands, historic landscapes, a...
7 mi from route
~17 min detour
Free
near mile 12.5
Famous as the First State to ratify the Constitution, Delaware was born out of a conflict among three world powers for dominance of the Delaware Valley. From this beginning, the region developed a dis...
17 mi from route
~41 min detour
Free
near mile 4.2
Situated within the most densely populated region of the United States, Delaware Water Gap National Recreation Area provides a unique opportunity to experience tranquil landscapes, rich human history,...
23 mi from route
~59 min detour
$10
near mile 104.3
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a predominantly highway experience on this route, with 84% of the drive taking place on major expressways. The Pennsylvania Turnpike Northeast Extension forms a significant portion of your journey, featuring the longest uninterrupted stretch of 67.3 miles. You'll also navigate sections of I-380 and the Mid-County Expressway. This profile suggests a driving experience characterized by consistent speeds and minimal local traffic, allowing for a steady pace throughout your 121-mile trip.
84% highway — fuel and pacing are the main things to plan.
21 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 67.3 mi on Pennsylvania Turnpike Northeast Extension.
How Hard Is This Drive?
8/10
This is a straightforward highway drive that stays mostly on Pennsylvania Turnpike Northeast Extension and I 380. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.3 miles in near South Lansdowne Avenue.
Driving Effort8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 13 significant decision points across 121 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 0.3 miles (South Lansdowne Avenue): Lane positioning matters here; at 5.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 84.1 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Upper Darby, PA to Lehigh, PA, road signs begin pointing toward Lake Harmony along the way.
Lake Harmony
84.1 mi in|~1h 42m
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 2h 37m. Total distance: 121 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
2h 37m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (84%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 67.3 miles on Pennsylvania Turnpike Northeast Extension. The full list of main roads is in the Roads section above.
Expect about $8.75 in tolls one way, starting with Pennsylvania Turnpike. Most Northeast and Midwest toll agencies accept E-ZPass; in the West and Texas, transponders like TxTag or FasTrak apply. If you do not have a transponder, cashless tolling plates will mail a bill to the vehicle's registered address — usually with a surcharge, so a rental-car toll pass is often cheaper than paying by mail.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Lehigh, PA before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 0.3 miles (South Lansdowne Avenue): Lane positioning matters here; at 5.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 84.1 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Independence National Historical Park, Thaddeus Kosciuszko National Memorial and Valley Forge National Historical Park (5 total within detour distance). See the National Parks section for detour distances and tips on detours.
Yes. A round trip is manageable in a single day if you plan a break at Lehigh, PA before heading back.
