Pittsburgh to Radnor is 291.8 miles and takes about 5h 30m via the Pennsylvania Turnpike, with a fuel budget near $49 and enough daylight to finish in a day. This trip stays entirely within Pennsylvania, connecting two points in the Northeast region. The route is predominantly highway driving, making it a straightforward option if you need to get from western Pennsylvania to the Philadelphia area efficiently. With a recommended single day of travel, you can expect a direct trip with minimal complexity.
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
145.9 miles from Pittsburgh, PA
A natural place for your longest stop of the day
, about 2h 45m into the drive
.
Main Roads
Road
Distance
Duration
Pennsylvania Turnpike
270.5 mi
4h 54m
Penn-Lincoln Parkway East
13.6 mi
18m
I 76
3.9 mi
6m
West Matsonford Road
1.4 mi
2m
South Gulph Road
0.6 mi
1m
Grant Street
0.3 mi
1m
Archbishop Carroll Driveway
<0.1 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 Pittsburgh, PA and Radnor, PA.
1
Start on Grant Street
45 ft·9 sec·Grant Street
2
Continue on Grant Street
0.3 mi·1 min·Grant Street
3
Take the ramp
0.4 mi·50 sec
Toward I 376 East: Monroeville
4
Merge onto I 376; US 22; US 30
14 mi·18 min·Penn-Lincoln Parkway East
Use the straight / slight right lanes.
5
Take the exit
0.2 mi·1 min
Exit 85Toward I 76, PATP: Ohio, Harrisburg
6
Continue on this road
0.2 mi·30 sec·this road
Use the straight lane.
7
Keep slight right at fork
0.2 mi·29 sec
Toward I 76 East: HarrisburgUse the slight right lane.
8
Merge onto I 76; PATP
271 mi·4 hr 54 min·Pennsylvania Turnpike
Use the straight / slight right lanes.
9
Take the exit onto I 76
3.9 mi·6 min·I 76
Exit 326Toward I 76 East: Valley Forge, PhiladelphiaUse the slight right lane.
10
Take the exit
0.3 mi·41 sec
Exit 330Toward PA 320: Gulph MillsUse the straight / slight right lanes.
11
Keep slight right at fork
340 ft·9 sec
Toward PA 320 South: VillanovaUse the straight / slight right lanes.
12
Turn straight onto PA 320
0.6 mi·1 min·South Gulph Road
13
Turn right onto West Matsonford Road
1.4 mi·2 min·West Matsonford Road
14
Turn left onto Archbishop Carroll Driveway
207 ft·16 sec·Archbishop Carroll Driveway
Use the left lane.
15
Turn right
500 ft·37 sec
16
Turn right
302 ft·22 sec
17
Arrive at destination
Trip Plan
To make the most of your 5.5-hour drive, consider leaving Pittsburgh early in the morning to avoid rush hour traffic. Since the longest continuous stretch on the Pennsylvania Turnpike is 270.5 miles, plan for a break before you reach that point. The $49 fuel estimate is based on current averages, so check prices before you depart. Given the relatively short duration, you have the flexibility to stop when needed, but keep an eye on your progress to ensure you arrive at your destination with ample daylight.
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 145.9 miles from Pittsburgh, PA, or about 2h 45m 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 64 miles or 1h 16m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 145.9 miles or 2h 45m 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 27m
Traffic, exits, and arrival timing usually matter more near Radnor, PA than in the middle of the route.
Before You Leave
+
Open the route before leaving Pittsburgh, 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 Pittsburgh, PA
This is one driving day of about 291.8 miles and 5h 30m.
Your first comfortable stop window is around 64 miles from Pittsburgh, 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 14
5 decision points cluster between mile 14.3 and 289.6 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
14.3 mi into trip|~20m in
Take the exit toward I 76, PATP: Ohio, Harrisburg
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Exit 85
Toward I 76, PATP: Ohio, Harrisburg
8
14.7 mi into trip|~22m 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
285.4 mi into trip|~5h 17m 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
7
289.3 mi into trip|~5h 23m in
Take the exit toward PA 320: Gulph Mills
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 330
Toward PA 320: Gulph Mills
7
289.6 mi into trip|~5h 24m in
Keep slight right at fork toward PA 320 South: Villanova
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward PA 320 South: Villanova
Fuel & Cost
Regular Gas
$51.35 one way
$102.70 round trip
$4.47/gal25.4 MPG avg102 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.89
$56.15
$112.31
premium
$5.23
$60.04
$120.07
diesel
$6.18
$70.99
$141.97
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
$51
Tolls
$35
Meals
$25–$50
Total
$112–$137
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 102.1 kg one way.
Prices: EIA weekly data, 2026-10-12.
Driving Electric?
About $31 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
87.5
1
$30.64
$14.01
Efficient EV
73
0
$25.53
$11.67
EV Truck/SUV
116.7
1
$40.85
$18.68
Gas CO2
102 kg
EV CO2
34 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 17, 2026
Origin
Pittsburgh, PA
Morning
in Pittsburgh on Saturday
Local time
6:35 AM
EDT
Current temp
41°F
Rain Showers Likely then Mostly Cloudy
NW 0 to 12 mph61% chanceLive forecast
Freeze Watch
Freeze Watch issued October 16 at 6:51PM EDT until October 18 at 9:00AM EDT by NWS Cleveland OH
Freeze Watch
Freeze Watch issued October 16 at 6:07PM EDT until October 18 at 9:00AM EDT by NWS Pittsburgh PA
Destination
Radnor, PA
Morning
in Radnor on Saturday
Local time
6:35 AM
EDT
Current temp
45°F
Chance Rain Showers
NW 10 to 15 mph51% chanceLive forecast
Freeze Watch
Freeze Watch issued October 16 at 6:51PM EDT until October 18 at 9:00AM EDT by NWS Cleveland OH
Freeze Watch
Freeze Watch issued October 16 at 6:07PM EDT until October 18 at 9:00AM EDT by NWS Pittsburgh PA
39°F
King, PA
146 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
4 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
5h 30m 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.
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...
2 mi from route
~6 min detour
Free
near mile 281.7
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...
3 mi from route
~8 min detour
Free
near mile 181.1
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 80.5
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
~34 min detour
Free
near mile 231.4
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...
13 mi from route
~33 min detour
$1
near mile 291.8
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...
13 mi from route
~33 min detour
Free
near mile 291.8
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
You'll be on the highway for 99% of this 291.8-mile trip. The Pennsylvania Turnpike accounts for the longest stretch, a continuous 270.5 miles. Expect to encounter frequent exits and merges as you traverse this heavily trafficked corridor. The final fraction of a mile will involve transitioning off the highway onto surface roads as you near Radnor.
99% highway — fuel and pacing are the main things to plan.
17 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?
8/10
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 14.3 miles in.
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 14 significant decision points across 291.8 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 14.3 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 14.7 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 285.4 miles (I 76): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
The pleasure of Pittsburgh remains a well-kept secret. Though not built up by reputation, the city's unique combination of bridges, steep hills, and broad rivers make it one of the most naturally scenic cities in the country. Cheap food and beer abound in this true sports town and the locals are amazingly friendly. A city of about 303,000 (2021) in Allegheny County, at the center of a metro area of about 2.4 million in southwestern Pennsylvania, Pittsburgh is situated at the confluence of three rivers: the Monongahela and Allegheny Rivers, which meet to form the Ohio River. The city's unique terrain has resulted in an unusual city design and a hodge-podge of unique neighborhood "pockets" with diverse ethnic and architectural heritage.
Top landmarks
•Carnegie Museum of Natural History — natural history museum in Pittsburgh, Pennsylvania, United States
•Allegheny Observatory — historic observatory of the University of Pittsburgh
•Carnegie Museum of Art — museum in Pittsburgh, Pennsylvania
Doable as a same-day drive at 5h 30m. Total distance: 291.8 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 30m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (99%). 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 Radnor, 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 14.3 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 14.7 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 285.4 miles (I 76): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Valley Forge National Historical Park, Carlisle Federal Indian Boarding School National Monument 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 5.5 hours each way, a round trip means 11.0 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Radnor, PA before the return drive.
