Traveling from Southmont to Philadelphia covers 241.3 miles and takes approximately 4 hours and 11 minutes of driving time. Because this journey is manageable in a single day, you likely won't need an overnight stay unless you prefer a more leisurely pace. Budgeting about $39 for fuel should keep you covered for the entire trip across the state. Since both locations are situated within the Northeast, you will experience a consistent regional feel as you transition from the areas surrounding Southmont toward the urban landscape of Philadelphia. This is a straightforward trek that works well for those looking to reach the city without an extensive multi-day commitment.
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
118.9 miles from Southmont, PA
A natural place for your longest stop of the day
, about 2h 27m into the drive
.
Main Roads
Road
Distance
Duration
Pennsylvania Turnpike
181 mi
3h 16m
I 76
18 mi
26m
Quaker Valley Road
14.2 mi
20m
Clear Shade Drive
10.5 mi
14m
Scalp Avenue
3.8 mi
6m
I 99
2.2 mi
2m
Southmont Boulevard
1 mi
2m
Bedford Street
0.8 mi
1m
Longest stretch:
Pennsylvania Turnpike
— 181 mi, about 3h 16m
Turn-by-Turn Driving Directions
Step-by-step road directions between Southmont, PA and Philadelphia, PA.
1
Start on Olive Street
0.2 mi·27 sec·Olive Street
2
Continue on Southmont Boulevard
1.0 mi·2 min·Southmont Boulevard
3
Turn left onto Franklin Street
0.3 mi·33 sec·Franklin Street
4
Turn right onto Osborne Street
0.4 mi·1 min·Osborne Street
5
Turn right onto PA 403
0.2 mi·30 sec·Central Avenue
6
Turn left onto PA 756
0.7 mi·1 min·Ohio Street
7
Turn left onto Oakland Avenue
0.6 mi·1 min·Oakland Avenue
8
Turn left onto Penrod Street
0.2 mi·33 sec·Penrod Street
9
Turn right onto Bedford Street
0.8 mi·1 min·Bedford Street
10
Continue on Scalp Avenue
0.1 mi·11 sec·Scalp Avenue
11
Enter roundabout onto Scalp Avenue
145 ft·2 sec·Scalp Avenue
12
Continue on Scalp Avenue
3.7 mi·6 min·Scalp Avenue
13
Continue on PA 56
11 mi·14 min·Clear Shade Drive
14
Continue on PA 56
14 mi·20 min·Quaker Valley Road
15
Take the ramp
0.3 mi·43 sec
16
Merge onto I 99; US 220
2.2 mi·2 min·I 99; US 220
17
Take the exit
0.9 mi·1 min
Toward Pittsburgh, Harrisburg
18
Keep slight right at fork
284 ft·8 sec
Toward US 220 Business South: Bedford
19
Turn slight right onto US 220 BUS
0.2 mi·26 sec·Business 220
20
Take the ramp
0.2 mi·24 sec
Toward I 70, I 76, PATP: Pittsburgh, Harrisburg
21
Keep slight left at fork
0.4 mi·50 sec
Toward I 76 East, I 70 East: Harrisburg
22
Merge onto I 70; I 76; PATP
181 mi·3 hr 16 min·Pennsylvania Turnpike
Use the straight / slight right lanes.
23
Take the exit onto I 76
18 mi·26 min·I 76
Exit 326Toward I 76 East: Valley Forge, PhiladelphiaUse the slight right lane.
24
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.
25
Take the exit
0.1 mi·17 sec
Toward Central PhiladelphiaUse the slight right lane.
26
Keep slight right at fork
313 ft·11 sec
Toward 15th Street, Central PhiladelphiaUse the slight right lane.
27
Turn right onto North 15th Street
0.4 mi·48 sec·North 15th Street
Use the right lane.
28
Turn slight left onto PA 611
379 ft·8 sec·South Penn Square
29
Keep slight left at fork onto South Penn Square
167 ft·2 sec·South Penn Square
30
Arrive at destination
South Penn Square
Trip Plan
To make the most of your 4-hour and 11-minute transit, plan your departure to avoid peak local traffic, which can significantly alter your arrival time. Since there are no designated stops on this route, you should identify your own refueling points in advance to ensure you stay within your $39 fuel budget. Flexibility is your best asset here; because it is a single-day drive, you have the freedom to choose your own pace without the pressure of meeting a rigid overnight schedule. Keep a close eye on your navigation as you transition between local roads, as the turn-heavy nature of the drive requires frequent course checks. Always prioritize rest breaks before you start, as the lack of highway stretches means you will be actively steering the entire way.
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 118.9 miles from Southmont, PA, or about 2h 27m into the drive.
The longest continuous stretch on this route runs about 181 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 52 miles or 1h 14m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 118.9 miles or 2h 27m 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 49m
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 Southmont, 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 Southmont, PA
This is one driving day of about 237.8 miles and 4h 43m.
Your first comfortable stop window is around 52 miles from Southmont, 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 181 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 20
5 decision points cluster between mile 36.9 and 237.3 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
36.9 mi into trip|~57m in
Keep slight left at fork toward I 76 East, I 70 East: Harrisburg
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward I 76 East, I 70 East: Harrisburg
8
218.3 mi into trip|~4h 14m 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
236.4 mi into trip|~4h 40m 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...
6
237.2 mi into trip|~4h 42m in
Take the exit toward Central Philadelphia
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Toward Central Philadelphia
9
237.3 mi into trip|~4h 42m 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
$37.92 one way
$75.83 round trip
$4.05/gal25.4 MPG avg83 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.48
$41.96
$83.92
premium
$4.81
$45.01
$90.03
diesel
$4.80
$44.90
$89.80
Estimated Tolls: $23.54
Pennsylvania Turnpike
(181 mi)$23.54
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
$38
Tolls
$24
Meals
$25–$50
Total
$86–$111
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 83.2 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $25 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
71.3
0
$24.97
$11.41
Efficient EV
59.5
0
$20.81
$9.51
EV Truck/SUV
95.1
1
$33.29
$15.22
Gas CO2
83 kg
EV CO2
28 kg (66% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
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 Jul 18, 2026
Origin
Southmont, PA
Late night
in Southmont on Monday
Local time
1:55 AM
EDT
Current temp
83°F
Chance Showers And Thunderstorms then Showers And Thunderstorms
W 8 to 12 mph81% chanceLive forecast
Severe Thunderstorm Warning
Severe Thunderstorm Warning issued July 18 at 10:53AM EDT until July 18 at 11:30AM EDT by NWS Mount Holly NJ
Special Weather Statement
Special Weather Statement issued July 18 at 10:52AM EDT by NWS Binghamton NY
Destination
Philadelphia, PA
Late night
in Philadelphia on Monday
Local time
1:55 AM
EDT
Current temp
87°F
Smoke then Areas Of Smoke
SW 5 to 10 mph90% chanceLive forecast
Severe Thunderstorm Warning
Severe Thunderstorm Warning issued July 18 at 10:53AM EDT until July 18 at 11:30AM EDT by NWS Mount Holly NJ
Special Weather Statement
Special Weather Statement issued July 18 at 10:52AM EDT by NWS Binghamton NY
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
4h 43m 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.
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 237.8
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 114.8
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...
4 mi from route
~9 min detour
Free
near mile 213.2
The South Fork Dam failed on Friday, May 31, 1889, and unleashed 20,000,000 tons of water that devastated Johnstown, PA. The flood killed 2,209 people but it brought the nation and the world together...
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 155.8
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a turn-heavy, local driving experience that keeps you engaged behind the wheel. Unlike a monotonous interstate grind, this route avoids high-speed highway stretches, relying instead on local roads that demand your full attention. You will navigate winding paths rather than long, straightaways, making the drive feel more technical and hands-on. Because the highway share is 0%, prepare for a steady, consistent pace through various local corridors. The character of this route is defined by its constant shifts and turns, offering a different driving dynamic than a standard cross-country highway trip.
85% highway — fuel and pacing are the main things to plan.
30 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 181 mi on Pennsylvania Turnpike.
How Hard Is This Drive?
9/10
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 36.9 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 237.8 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 36.9 miles: Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 218.3 miles (I 76): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 236.4 miles (I 676; US 30 / Vine Street Expressway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
Gently rolling terrain
2,354 ft45 ft
Total Climb
1,291 ft
Total Descent
2,833 ft
Highest Point
2,354 ft
~17 mi in
Elevation Range
2,310 ft
Notable High Points
2,354 ft at ~17 miles+767 ft prominence
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Southmont, PA and Philadelphia, PA, road signs point toward Pittsburgh, Harrisburg and Patp: Pittsburgh.
Johnstown is a city in Cambria County, Pennsylvania, 41 miles (66 km) west-southwest of Altoona, and 70 miles (110 km) east of Pittsburgh. The Conemaugh River forms at Johnstown from its tributaries, the Stonycreek River and the Little Conemaugh.
Doable as a same-day drive at 4h 43m. Total distance: 237.8 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 43m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (85%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 181 miles on Pennsylvania Turnpike. The full list of main roads is in the Roads section above.
Expect about $23.54 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 18 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. Plan at least 1 meaningful breaks. There are 18 rest areas along the route for bathroom stops.
The main spots that need attention: at 36.9 miles: Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 218.3 miles (I 76): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 236.4 miles (I 676; US 30 / Vine Street Expressway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Independence National Historical Park, Thaddeus Kosciuszko National Memorial and Carlisle Federal Indian Boarding School National Monument (6 total within detour distance). See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 4.7 hours each way, an in-and-out day trip would put you behind the wheel for 9.5 hours — manageable with a long break at Philadelphia, PA, but most travelers stay overnight.
