Plymouth, PA to Philadelphia, PA is 117 miles and takes about 2h 25m via Pennsylvania Turnpike Northeast Extension, with a fuel budget near $19 and enough daylight to finish in a day. This route primarily stays within Pennsylvania, moving from the Northeast region down towards the Philadelphia area. Expect a highway-focused drive for the majority of the trip, making it a straightforward and efficient journey. Given the relatively short duration and minimal stops recommended, this is a perfect one-day trip for anyone looking to get from point A to point B without much fuss.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
58.5 miles from Plymouth, PA
A natural place for your longest stop of the day
, about 1h 14m into the drive
.
Exit 16Toward I 76 East, I 76 West: Philadelphia, Valley ForgeUse the slight right lane.
19
Keep slight left at fork
0.3 mi·42 sec
Exit 16AToward I 76 East: PhiladelphiaUse the slight left lane.
20
Merge onto I 76
13 mi·17 min·Schuylkill Expressway
Use the straight / slight right lanes.
21
Keep slight left at fork onto I 676; US 30
0.8 mi·1 min·Vine Street Expressway
Toward I 676 East, US 30 East: Central PhiladelphiaUse the slight left / straight lanes.
22
Take the exit
0.1 mi·17 sec
Toward Central PhiladelphiaUse the slight right lane.
23
Keep slight right at fork
313 ft·11 sec
Toward 15th Street, Central PhiladelphiaUse the slight right lane.
24
Turn right onto North 15th Street
0.4 mi·48 sec·North 15th Street
Use the right lane.
25
Turn slight left onto PA 611
379 ft·8 sec·South Penn Square
26
Keep slight left at fork onto South Penn Square
167 ft·2 sec·South Penn Square
27
Arrive at destination
South Penn Square
Trip Plan
Since this is a quick 2h 25m drive, you have a lot of flexibility with your departure time. Leaving in the morning will get you into Philadelphia with plenty of the day ahead. The longest stretch without needing to exit is over 85 miles, so plan your fuel stops accordingly, though the $19 estimated fuel cost suggests you won't need many. Keep an eye out for potential traffic as you near the Philadelphia area, especially during peak commuting hours.
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.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 58.5 miles from Plymouth, PA, or about 1h 14m into the drive.
The longest continuous stretch on this route runs about 85.8 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 26 miles or 39m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 58.5 miles or 1h 14m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 55m
Traffic, exits, and arrival timing usually matter more near Philadelphia, PA than in the middle of the route.
Before You Leave
+
Open the route before leaving Plymouth, 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 Plymouth, PA
This is one driving day of about 117 miles and 2h 25m.
Your first comfortable stop window is around 26 miles from Plymouth, PA.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on Pennsylvania Turnpike Northeast Extension for about 85.8 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 18
5 decision points cluster between mile 98.6 and 116.4 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
7
98.6 mi into trip|~1h 58m in|I 476; PATP / Pennsylvania Turnpike Northeast Extension
Keep slight left at fork onto I 476; PATP / Pennsylvania Turnpike Northeast Extension
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left lane.
8
102.2 mi into trip|~2h 3m in
Take the exit toward I 76 East, I 76 West: Philadelphia, Valley Forge
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 16
Toward I 76 East, I 76 West: Philadelphia, Vall...
8
102.5 mi into trip|~2h 3m in
Keep slight left at fork toward I 76 East: Philadelphia
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left lane.
Exit 16A
Toward I 76 East: Philadelphia
8
115.5 mi into trip|~2h 22m in|I 676; US 30 / Vine Street Expressway
Keep slight left at fork onto I 676; US 30 / Vine Street Expressway toward I 676 East, US 30 East: Central Philadelphia
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left / straight lanes.
Toward I 676 East, US 30 East: Central Philadel...
9
116.4 mi into trip|~2h 23m in
Keep slight right at fork toward 15th Street, Central Philadelphia
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Toward 15th Street, Central Philadelphia
Fuel & Cost
Regular Gas
$19.40 one way
$38.79 round trip
$4.21/gal25.4 MPG avg41 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.61
$21.24
$42.49
premium
$4.93
$22.69
$45.38
diesel
$5.61
$25.83
$51.66
Estimated Tolls: $11.16
Pennsylvania Turnpike
(85.8 mi)$11.16
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
$19
Tolls
$11
Meals
$25–$50
Total
$56–$81
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 40.9 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $12 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
35.1
0
$12.29
$5.62
Efficient EV
29.3
0
$10.24
$4.68
EV Truck/SUV
46.8
0
$16.38
$7.49
Gas CO2
41 kg
EV CO2
14 kg (66% 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 19, 2026
Origin
Plymouth, PA
Afternoon
in Plymouth on Sunday
Local time
1:51 PM
EDT
Current temp
50°F
Unavailable
Live forecast
Destination
Philadelphia, PA
Afternoon
in Philadelphia on Sunday
Local time
1:51 PM
EDT
Current temp
52°F
Chance Rain Showers
E 5 mph36% chanceLive forecast
Freeze Warning
Freeze Warning issued April 19 at 3:52AM EDT until April 20 at 11:00AM EDT by NWS Cleveland OH
Freeze Watch
Freeze Watch issued April 19 at 1:11AM EDT until April 21 at 9:00AM EDT by NWS Mount Holly NJ
44°F
Northampton, PA
59 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
2 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
2h 25m on the road
The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.
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...
1 mi from route
~3 min detour
Free
near mile 117.1
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...
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...
22 mi from route
~55 min detour
Free
near mile 113.1
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This trip is predominantly a highway-focused drive, with 94% of the journey taking place on major roadways. You'll spend most of your time on the Pennsylvania Turnpike Northeast Extension, which offers an uninterrupted stretch of 85.8 miles. The route transitions to the Schuylkill Expressway and PA 115 as you approach your destination. Expect a consistent driving experience, characterized by fast highway speeds and minimal deviations from major thoroughfares.
94% highway — fuel and pacing are the main things to plan.
27 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 85.8 mi on Pennsylvania Turnpike Northeast Extension.
How Hard Is This Drive?
10/10
This is a straightforward highway drive that stays mostly on Pennsylvania Turnpike Northeast Extension and Schuylkill Expressway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 98.6 miles in near I 476; PATP / Pennsylvania Turnpike Northeast Extension.
Driving Effort10/10
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 18 significant decision points across 117 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 98.6 miles (I 476; PATP / Pennsylvania Turnpike Northeast Extension): Highway fork - watch signs carefully. Lane positioning matters here; at 102.2 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 102.5 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Plymouth, PA and Philadelphia, PA, road signs point toward Patp and Valley Forge.
Doable as a same-day drive at 2h 25m. Total distance: 117 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
2h 25m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (94%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 85.8 miles on Pennsylvania Turnpike Northeast Extension. The full list of main roads is in the Roads section above.
Expect about $11.16 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 3 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 Philadelphia, 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. There are 3 rest areas along the route for bathroom stops.
The main spots that need attention: at 98.6 miles (I 476; PATP / Pennsylvania Turnpike Northeast Extension): Highway fork - watch signs carefully. Lane positioning matters here; at 102.2 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 102.5 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Yes — Independence National Historical Park, Thaddeus Kosciuszko National Memorial and Valley Forge National Historical Park (4 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 Philadelphia, PA before heading back.
