The drive from Gregg, PA to Philadelphia, PA covers 315.4 miles and takes about 6h 4m behind the wheel.
This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on Pennsylvania Turnpike, I 76, Penn-Lincoln Parkway East for much of the mileage,
and the overall profile is highway-focused drive.
The longest uninterrupted segment is about 270.5 miles on Pennsylvania Turnpike.
At current regular gas prices, budget about $52.29 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
157.7 miles from Gregg, PA
A natural place for your longest stop of the day
, about 3h 4m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 6h 4m. Total distance: 315.4 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
6h 4m drive, plan rest stops for pacing.
Drive Character
This is a 6h 4m highway drive covering 315.4 miles, with most of the trip on Pennsylvania Turnpike and I 76. The longest continuous stretch is about 270.5 miles on Pennsylvania Turnpike.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 25 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 270.5 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on Pennsylvania Turnpike and I 76. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 5.7 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 20 significant decision points across 315.4 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 5.7 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 25.2 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 295.9 miles (I 76): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Critical Maneuvers
5 of 20 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
8
5.7 mi into trip|~11m 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
8
25.2 mi into trip|~40m 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
295.9 mi into trip|~5h 35m 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
314 mi into trip|~6h 1m 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
314.9 mi into trip|~6h 3m 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
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Gregg, PA and Philadelphia, PA, road signs point toward Patp: Ohio and Harrisburg.
Patp: Ohio
24.8 mi in|~38m
Harrisburg
24.8 mi in|~38m
Main Roads
Road
Distance
Duration
Pennsylvania Turnpike
270.5 mi
4h 54m
I 76
18 mi
26m
Penn-Lincoln Parkway East
14.5 mi
20m
Penn-Lincoln Parkway West
4.4 mi
6m
Noblestown Road
3.3 mi
5m
Vine Street Expressway
0.8 mi
1m
West Main Street
0.6 mi
1m
Gregg Station Road
0.5 mi
1m
Longest stretch:
Pennsylvania Turnpike
— 270.5 mi, about 4h 54m
Turn-by-Turn Driving Directions
Step-by-step road directions between Gregg, PA and Philadelphia, PA.
1
Start on Gregg Station Road
0.5 mi·1 min·Gregg Station Road
2
At end of road, turn left onto Nike Site Road
0.4 mi·45 sec·Nike Site Road
3
Turn right onto Noblestown Road
3.3 mi·5 min·Noblestown Road
4
Continue on West Main Street
0.6 mi·1 min·West Main Street
5
Continue on Mansfield Boulevard
0.4 mi·42 sec·Mansfield Boulevard
6
Turn right onto Yellow Belt
343 ft·11 sec·Broadway Street
7
Turn left onto Yellow Belt
0.2 mi·25 sec·East Main Street
8
Turn right onto Chestnut Street
0.1 mi·21 sec·Chestnut Street
9
Turn left onto Academy Street
364 ft·12 sec·Academy Street
10
Take the ramp
0.2 mi·21 sec
Toward I 376 West, I 376 East: Airport, Pittsbugh
11
Keep slight right at fork
0.2 mi·28 sec
Toward I 376 East: PittsburghUse the slight right lane.
12
Merge onto I 376; US 22; US 30
4.4 mi·6 min·Penn-Lincoln Parkway West
Use the slight right lane.
13
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.
14
Take the exit
0.2 mi·1 min
Exit 85Toward I 76, PATP: Ohio, Harrisburg
15
Continue on this road
0.2 mi·30 sec·this road
Use the straight lane.
16
Keep slight right at fork
0.2 mi·29 sec
Toward I 76 East: HarrisburgUse the slight right lane.
17
Merge onto I 76; PATP
271 mi·4 hr 54 min·Pennsylvania Turnpike
Use the straight / slight right lanes.
18
Take the exit onto I 76
18 mi·26 min·I 76
Exit 326Toward I 76 East: Valley Forge, PhiladelphiaUse the slight right lane.
19
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.
20
Take the exit
0.1 mi·17 sec
Toward Central PhiladelphiaUse the slight right lane.
21
Keep slight right at fork
313 ft·11 sec
Toward 15th Street, Central PhiladelphiaUse the slight right lane.
22
Turn right onto North 15th Street
0.4 mi·48 sec·North 15th Street
Use the right lane.
23
Turn slight left onto PA 611
379 ft·8 sec·South Penn Square
24
Keep slight left at fork onto South Penn Square
167 ft·2 sec·South Penn Square
25
Arrive at destination
South Penn Square
Trip Plan
Morning Departure
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Evening Departure
This is a long drive — plan for a morning departure or consider splitting it into two days.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 157.7 miles from Gregg, PA, or about 3h 4m 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 69 miles or 1h 28m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 157.7 miles or 3h 4m 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 54m
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 Gregg, 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 Gregg, PA
This is one driving day of about 315.4 miles and 6h 4m.
Your first comfortable stop window is around 69 miles from Gregg, 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.
Halfway Point
Midpoint
About 157.7 mi from Gregg, PA
· 3h 4m into the drive
The midpoint is around 157.7 miles from Gregg, 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 270.5 miles.
Arriving in Philadelphia, PA
The final approach into Philadelphia, 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 Philadelphia, PA.
After long uninterrupted mileage, take five minutes before the last urban segment to reset and refocus on exits, merges, and city traffic.
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.
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...
1 mi from route
~4 min detour
Free
near mile 195.8
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 315.4
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
~4 min detour
Free
near mile 293.7
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...
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 239.3
Park data from the National Park Service API. Alerts update every 2 hours.
Fuel & Cost
Regular Gas
$52.29 one way
$104.58 round trip
$4.21/gal25.4 MPG avg110 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.61
$57.27
$114.54
premium
$4.93
$61.17
$122.34
diesel
$5.61
$69.64
$139.27
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
$52
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: 110.4 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $33 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
94.6
1
$33.12
$15.14
Efficient EV
78.9
0
$27.60
$12.62
EV Truck/SUV
126.2
1
$44.16
$20.19
Gas CO2
110 kg
EV CO2
37 kg (66% 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 Apr 15, 2026
Origin
Gregg, PA
Late night
in Gregg on Saturday
Local time
12:37 AM
EDT
Current temp
49°F
Unavailable
Live forecast
Destination
Philadelphia, PA
Late night
in Philadelphia on Saturday
Local time
12:37 AM
EDT
Current temp
49°F
Unavailable
Live forecast
73°F
Hancock, MD
158 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
Very similar conditions
Both ends of the route are sitting at about the same temperature right now.
Road read
6h 4m on the road
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Gregg, PA to Philadelphia, PA covers 315.4 miles and takes about 6h 4m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Pennsylvania Turnpike, I 76, Penn-Lincoln Parkway East. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 157.7 miles from Gregg, PA. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $52.29 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Start early — leave by 6-7 AM to arrive at a reasonable hour. This is a long drive — plan for a morning departure or consider splitting it into two days.
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 20 significant decision points across 315.4 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 5.7 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 25.2 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 295.9 miles (I 76): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Between Gregg, PA and Philadelphia, PA, road signs point toward Patp: Ohio and Harrisburg.
Yes. Nearby national parks include Carlisle Federal Indian Boarding School National Monument, Independence National Historical Park and Thaddeus Kosciuszko National Memorial. There are 6 parks within detour distance of this route.
How this page is built
Compiled by the Trip.ovh planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, and NPS for national parks. See our methodology for refresh cadence and limitations.
