Carnegie, PA to Upper Darby, PA is 308.9 miles and takes about 5h 58m via Pennsylvania Turnpike, with a fuel budget near $51 and enough daylight to finish in a day. This route stays within Pennsylvania, connecting two points in the Northeast region. It's a mostly highway trip, making it a straightforward option for a single-day drive. With only one recommended stop, you can anticipate a fairly direct transit between these two locations. Consider this route if you're looking for an efficient way to cover the distance without extensive detours.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
154.5 miles from Carnegie, PA
A natural place for your longest stop of the day
, about 2h 56m into the drive
.
Main Roads
Road
Distance
Duration
Pennsylvania Turnpike
270.5 mi
4h 54m
Penn-Lincoln Parkway East
14.5 mi
20m
Mid-County Expressway
6.4 mi
8m
I 76
5.1 mi
7m
Penn-Lincoln Parkway West
4.4 mi
6m
Lansdowne Avenue
3 mi
8m
West Chester Pike
2.5 mi
5m
West Providence Road
0.3 mi
<1m
Longest stretch:
Pennsylvania Turnpike
— 270.5 mi, about 4h 54m
Traffic on I-376
Hour-of-day weekday pattern from 12 FHWA count stations on your route.
Peak
5 PM
~3,243 veh/hr typical
Quietest
3 AM
~204 veh/hr
Peak-to-quiet ratio
15.9×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 105 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Carnegie, PA and Upper Darby, PA.
1
Start on PA 50; Yellow Belt
265 ft·11 sec·Washington Avenue
2
Continue on PA 50
409 ft·12 sec·East Main Street
3
Turn right onto Chestnut Street
0.1 mi·21 sec·Chestnut Street
4
Turn left onto Academy Street
364 ft·12 sec·Academy Street
5
Take the ramp
0.2 mi·21 sec
Toward I 376 West, I 376 East: Airport, Pittsbugh
6
Keep slight right at fork
0.2 mi·28 sec
Toward I 376 East: PittsburghUse the slight right lane.
7
Merge onto I 376; US 22; US 30
4.4 mi·6 min·Penn-Lincoln Parkway West
Use the slight right lane.
8
Keep slight right at fork onto I 376; US 22; US 30
15 mi·20 min·Penn-Lincoln Parkway East
Toward I 376 East: MonroevilleUse the straight / slight left lanes.
9
Take the exit
0.2 mi·1 min
Exit 85Toward I 76, PATP: Ohio, Harrisburg
10
Continue on this road
0.2 mi·30 sec·this road
Use the straight lane.
11
Keep slight right at fork
0.2 mi·29 sec
Toward I 76 East: HarrisburgUse the slight right lane.
12
Merge onto I 76; PATP
271 mi·4 hr 54 min·Pennsylvania Turnpike
Use the straight / slight right lanes.
13
Take the exit onto I 76
5.1 mi·7 min·I 76
Exit 326Toward I 76 East: Valley Forge, PhiladelphiaUse the slight right lane.
14
Take the exit
0.6 mi·1 min
Exit 331AToward I 476 South: ChesterUse the slight right lane.
15
Merge onto I 476
6.4 mi·8 min·Mid-County Expressway
16
Take the exit
0.3 mi·59 sec
Exit 9Toward PA 3: Upper Darby, BroomallUse the slight right lane.
17
Turn left onto PA 3
2.5 mi·5 min·West Chester Pike
Use the left / straight / right lanes.
18
Turn slight right onto Darby Road
471 ft·13 sec·Darby Road
Use the right lane.
19
Continue on Lansdowne Avenue
3.0 mi·8 min·Lansdowne Avenue
Use the straight lane.
20
Turn right onto West Providence Road
0.3 mi·39 sec·West Providence Road
21
Arrive at destination
West Providence Road
Trip Plan
Given the 5h 58m estimated drive time, departing in the morning from Carnegie, PA will allow you to reach Upper Darby, PA with plenty of daylight to spare. You can comfortably complete this trip in one day, as it's designed for efficient travel. The route includes only one recommended stop, so you can decide whether to take a break or push through. Keep an eye on your fuel levels, as the estimated cost is $51, and plan your refueling accordingly, especially before you begin the 270.5-mile stretch on the Pennsylvania Turnpike. This section is a long haul, so ensure you're well-rested before starting it.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 154.5 miles from Carnegie, PA, or about 2h 56m into the drive.
The longest continuous stretch on this route runs about 270.5 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 68 miles or 1h 22m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 154.5 miles or 2h 56m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 44m
Traffic, exits, and arrival timing usually matter more near Upper Darby, PA than in the middle of the route.
Before You Leave
+
Open the route before leaving Carnegie, 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 Carnegie, PA
This is one driving day of about 308.9 miles and 5h 58m.
Your first comfortable stop window is around 68 miles from Carnegie, 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 for about 270.5 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 17
5 decision points cluster between mile 0.5 and 302.7 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
0.5 mi into trip|~1m in
Keep slight right at fork toward I 376 East: Pittsburgh
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight right lane.
Toward I 376 East: Pittsburgh
7
5.1 mi into trip|~8m in|I 376; US 22; US 30 / Penn-Lincoln Parkway East
Keep slight right at fork onto I 376; US 22; US 30 / Penn-Lincoln Parkway East toward I 376 East: Monroeville
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight left lanes.
Toward I 376 East: Monroeville
8
20 mi into trip|~30m in
Keep slight right at fork toward I 76 East: Harrisburg
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight right lane.
Toward I 76 East: Harrisburg
8
290.7 mi into trip|~5h 25m in|I 76
Take the exit onto I 76 toward I 76 East: Valley Forge, Philadelphia
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 326
Toward I 76 East: Valley Forge, Philadelphia
8
302.7 mi into trip|~5h 43m in
Take the exit toward PA 3: Upper Darby, Broomall
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 9
Toward PA 3: Upper Darby, Broomall
Fuel & Cost
Regular Gas
$54.36 one way
$108.72 round trip
$4.47/gal25.4 MPG avg108 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.89
$59.45
$118.89
premium
$5.23
$63.56
$127.11
diesel
$6.18
$75.15
$150.29
Estimated Tolls: $35.17
Pennsylvania Turnpike
(270.5 mi)$35.17
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
$54
Tolls
$35
Meals
$25–$50
Total
$115–$140
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 108.1 kg one way.
Prices: EIA weekly data, 2026-10-12.
Driving Electric?
About $32 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
92.7
1
$32.43
$14.83
Efficient EV
77.2
0
$27.03
$12.36
EV Truck/SUV
123.6
1
$43.25
$19.77
Gas CO2
108 kg
EV CO2
36 kg (67% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
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 Oct 16, 2026
Origin
Carnegie, PA
Late night
in Carnegie on Saturday
Local time
5:22 AM
EDT
Current temp
64°F
Isolated Showers And Thunderstorms then Scattered Showers And Thunderstorms
S 0 to 14 mph48% chanceLive forecast
Destination
Upper Darby, PA
Late night
in Upper Darby on Saturday
Local time
5:22 AM
EDT
Current temp
59°F
Mostly Cloudy then Showers And Thunderstorms Likely
SE 5 mph64% chanceLive forecast
39°F
King, PA
154 mi in
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
5 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
5h 58m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
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.
Carlisle Federal Indian Boarding School National Monument
National Monument
More than 7,800 children from 140 Tribes went to the Carlisle School from 1879 to 1918. The National Park Service will collaborate with families, affiliated Tribal Nations, the US Army, historians, an...
2 mi from route
~6 min detour
Free
near mile 191.7
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...
2 mi from route
~5 min detour
Free
near mile 287.6
On Tuesday morning, September 11, 2001, the U.S. came under attack when four commercial airliners were hijacked and used to strike targets on the ground. Nearly 3,000 people tragically lost their live...
6 mi from route
~16 min detour
Free
near mile 85.2
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...
7 mi from route
~17 min detour
Free
near mile 308.9
The Appalachian Trail is a 2,190+ mile long public footpath that traverses the scenic, wooded, pastoral, wild, and culturally resonant lands of the Appalachian Mountains. Conceived in 1921, built by p...
13 mi from route
~32 min detour
Free
near mile 234.4
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect to spend most of your time on highways, with 97% of the 308.9 miles on major roads like the Pennsylvania Turnpike. Your longest stretch without a significant change in road type will be 270.5 miles on the Pennsylvania Turnpike. This means you'll encounter a consistent driving environment for the vast majority of the trip, with the transition to surface roads occurring later in the drive. You'll notice a high concentration of exits and merges as you navigate the expressways.
97% 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: 270.5 mi on Pennsylvania Turnpike.
How Hard Is This Drive?
9/10
This is a straightforward highway drive that stays mostly on Pennsylvania Turnpike and Penn-Lincoln Parkway East. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.5 miles in.
Driving Effort9/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 17 significant decision points across 308.9 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 0.5 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 5.1 miles (I 376; US 22; US 30 / Penn-Lincoln Parkway East): Highway fork - watch signs carefully. Lane positioning matters here; at 20 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Elevation Profile
Gently rolling terrain
2,255 ft56 ft
Total Climb
2,289 ft
Total Descent
3,005 ft
Highest Point
2,255 ft
~66.2 mi in
Elevation Range
2,198 ft
Notable High Points
1,849 ft at ~132.3 miles+594 ft prominence
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Carnegie, PA and Upper Darby, PA, road signs point toward Patp: Ohio, Harrisburg and Philadelphia.
Doable as a same-day drive at 5h 58m. Total distance: 308.9 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 58m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (97%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 270.5 miles on Pennsylvania Turnpike. The full list of main roads is in the Roads section above.
Expect about $35.17 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.
Yes — we found about 20 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
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 Upper Darby, 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. There are 20 rest areas along the route for bathroom stops.
The main spots that need attention: at 0.5 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 5.1 miles (I 376; US 22; US 30 / Penn-Lincoln Parkway East): Highway fork - watch signs carefully. Lane positioning matters here; at 20 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Yes — Carlisle Federal Indian Boarding School National Monument, Valley Forge National Historical Park and Flight 93 National Memorial (6 total within detour distance). See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 6.0 hours each way, a round trip means 12.0 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Upper Darby, PA before the return drive.
