The drive from State College, PA to Darby, PA covers 191.5 miles and takes about 4h 8m behind the wheel.
This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on Pennsylvania Turnpike, General Potter Highway, Mid-County Expressway for much of the mileage,
and the overall profile is mixed drive.
The longest uninterrupted segment is about 78.4 miles on Pennsylvania Turnpike.
At current regular gas prices, budget about $31.75 one way before food or hotel costs.
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
95.7 miles from State College, PA
A natural place for your longest stop of the day
, about 2h 10m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 4h 8m. Total distance: 191.5 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 8m drive, comfortable solo distance.
Scenic Drive
Mixed drive route profile with national parks nearby.
Drive Character
The drive from State College, PA to Darby, PA covers 191.5 miles and takes about 4h 8m, using a mix of highways and local roads.
Expect a mix of faster highway mileage and slower local approaches near the beginning or end.
There are about 22 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Pennsylvania Turnpike is the longest continuous segment at about 78.4 miles.
How Hard Is This Drive?
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 83.2 miles in near US 322.
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 191.5 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 83.2 miles (US 322): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 86 miles (US 322): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 90.3 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Critical Maneuvers
5 of 17 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
7
83.2 mi into trip|~1h 50m in|US 322
Take the exit onto US 322 toward I 81 North, US 322 East, I 81 South: Hershey, Hazleton, Carlisle
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward I 81 North, US 322 East, I 81 South: Her...
9
86 mi into trip|~1h 55m in|US 322
Keep slight right at fork onto US 322 toward I 83 South, US 322 East: Hershey, York
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 70
Toward I 83 South, US 322 East: Hershey, York
8
90.3 mi into trip|~2h in
Keep slight left at fork toward I 283 South: Harrisburg International Airport
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left lane.
Exit 46A
Toward I 283 South: Harrisburg International Ai...
8
172.4 mi into trip|~3h 32m 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
184.5 mi into trip|~3h 50m 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
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between State College, PA and Darby, PA, road signs point toward Hazleton, Carlisle, York and Philadelphia.
Hazleton
83.2 mi in|~1h 50m|via US 322
Carlisle
83.2 mi in|~1h 50m|via US 322
York
86 mi in|~1h 55m|via US 322
Philadelphia
172.4 mi in|~3h 32m|via I 76
Main Roads
Road
Distance
Duration
Pennsylvania Turnpike
78.4 mi
1h 24m
General Potter Highway
75.6 mi
1h 35m
Mid-County Expressway
6.4 mi
8m
US 322
5.3 mi
7m
I 76
5.1 mi
7m
Boal Avenue
4.2 mi
7m
Lansdowne Avenue
3.3 mi
8m
I 283
2.8 mi
4m
Longest stretch:
Pennsylvania Turnpike
— 78.4 mi, about 1h 24m
Turn-by-Turn Driving Directions
Step-by-step road directions between State College, PA and Darby, PA.
1
Start on South Allen Street
0.9 mi·2 min·South Allen Street
Use the straight / right lanes.
2
Turn left onto US 322 Business
2.5 mi·5 min·South Atherton Street
Use the straight / right lanes.
3
Turn right onto US 322 Business
4.2 mi·7 min·Boal Avenue
Use the straight lane.
4
Continue on US 322; PA 144 Truck
76 mi·1 hr 35 min·General Potter Highway
5
Take the exit onto US 322
0.2 mi·20 sec·US 322
Toward I 81 North, US 322 East, I 81 South: Hershey, Hazleton, CarlisleUse the straight / slight right lanes.
6
Keep slight left at fork onto US 322
0.9 mi·1 min·US 322
Toward I 81 North, US 322 East: Hershey, Hazleton
7
Merge onto I 81; US 322
1.8 mi·2 min·American Legion Memorial Highway
8
Keep slight right at fork onto US 322
4.3 mi·5 min·US 322
Exit 70Toward I 83 South, US 322 East: Hershey, YorkUse the slight right lane.
9
Keep slight left at fork
0.2 mi·22 sec
Exit 46AToward I 283 South: Harrisburg International AirportUse the slight left lane.
10
Continue on I 283
2.8 mi·4 min·I 283
11
Keep slight left at fork
0.7 mi·1 min
Toward I 76 East: Philadelphia
12
Merge onto I 76; PATP
78 mi·1 hr 24 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
3.3 mi·8 min·Lansdowne Avenue
Use the straight lane.
20
Continue on Main Street
0.8 mi·2 min·Main Street
21
Turn left onto Ridge Avenue
47 ft·2 sec·Ridge Avenue
22
Arrive at destination
Ridge Avenue
Trip Plan
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 95.7 miles from State College, PA, or about 2h 10m into the drive.
The longest continuous stretch on this route runs about 78.4 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 42 miles or 58m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 95.7 miles or 2h 10m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 15m
Traffic, exits, and arrival timing usually matter more near Darby, PA than in the middle of the route.
Before You Leave
+
Open the route before leaving State College, 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 State College, PA
This is one driving day of about 191.5 miles and 4h 8m.
Your first comfortable stop window is around 42 miles from State College, 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 78.4 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 95.7 mi from State College, PA
· 2h 10m into the drive
The midpoint is around 95.7 miles from State College, PA, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel check
Top up before Pennsylvania Turnpike if your tank is already low. That segment runs about 78.4 miles.
Arriving in Darby, PA
The final approach into Darby, PA usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Darby, PA.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
National Parks Near This Route
Worth a detour if your schedule allows.
Valley Forge National Historical Park
National Historical Park
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...
1 mi from route
~3 min detour
Free
near mile 171.7
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...
6 mi from route
~15 min detour
Free
near mile 191.5
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
~31 min detour
Free
near mile 112.2
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...
15 mi from route
~39 min detour
Free
near mile 72.6
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...
16 mi from route
~39 min detour
Free
near mile 184.9
Park data from the National Park Service API. Alerts update every 2 hours.
Fuel & Cost
Regular Gas
$31.75 one way
$63.50 round trip
$4.21/gal25.4 MPG avg67 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.61
$34.77
$69.54
premium
$4.93
$37.14
$74.28
diesel
$5.61
$42.28
$84.56
Estimated Tolls: $10.20
Pennsylvania Turnpike
(78.4 mi)$10.20
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
$32
Tolls
$10
Meals
$25–$50
Total
$67–$92
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 67 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $20 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
57.4
0
$20.11
$9.19
Efficient EV
47.9
0
$16.76
$7.66
EV Truck/SUV
76.6
0
$26.81
$12.26
Gas CO2
67 kg
EV CO2
22 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 15, 2026
Origin
State College, PA
Late night
in State College on Friday
Local time
12:41 AM
EDT
Current temp
64°F
Unavailable
Live forecast
Destination
Darby, PA
Late night
in Darby on Friday
Local time
12:41 AM
EDT
Current temp
49°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
15 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
4h 8m 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.
Frequently Asked Questions
The drive from State College, PA to Darby, PA covers 191.5 miles and takes about 4h 8m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Pennsylvania Turnpike, General Potter Highway, Mid-County Expressway. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 95.7 miles from State College, PA. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $31.75 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.
Plan about 1 meaningful break for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
This is a demanding drive. With 17 significant decision points across 191.5 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.
The main spots that need attention: at 83.2 miles (US 322): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 86 miles (US 322): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 90.3 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Between State College, PA and Darby, PA, road signs point toward Hazleton, Carlisle, York and Philadelphia.
Yes. Nearby national parks include Valley Forge National Historical Park, Independence National Historical Park and Thaddeus Kosciuszko National Memorial. There are 6 parks within detour distance of this route.
