How far is Smithfield, PA from Philadelphia, PA?
The driving distance from Smithfield, PA to Philadelphia, PA is about 294.6 miles (474.1 km), with a travel time of about 04h 55m by car.
- The straight-line flight distance is about 246.4 miles (396.6 km).
- For a round trip, plan for roughly 09h 51m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM EDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 04h 55m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms
Sunny
Driving Route Map
The map below follows the saved road route between Smithfield and Philadelphia.
Turn-by-Turn Driving Directions
Step-by-step road directions between Smithfield and Philadelphia.
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1
Start on Morgantown Street
2236 ft · 38 sec · Morgantown Street
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2
Continue on Morgantown Road
1.5 mi · 2 min · Morgantown Road
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3
Turn right onto Big Six Road
1573 ft · 32 sec · Big Six Road
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4
Turn left
1255 ft · 31 sec
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5
Continue on Mon-Fayette Expressway
1.6 mi · 2 min · Mon-Fayette Expressway
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6
Continue on Mon/Fayette Expressway
8 mi · 10 min · Mon/Fayette Expressway
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7
Continue straight
12.4 mi · 15 min
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8
Take the exit straight
75 m · 7 sec
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9
Turn straight onto Pleasant Valley Road
7.9 mi · 13 min · Pleasant Valley Road
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10
Turn right
6 mi · 9 min
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11
Turn slight left
813 ft · 34 sec
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12
Turn left
9 m · 3 sec
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13
Take the ramp slight left toward PATP, I 70, I 76
150 m · 12 sec
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14
Keep slight right
1195 ft · 36 sec
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15
Merge slight left onto Pennsylvania Turnpike
236.3 mi · 4 hr 18 min · Pennsylvania Turnpike
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16
Take the exit slight right toward I 76 East: Valley Forge, Philadelphia
18 mi · 26 min
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17
Keep slight left to continue on Vine Street Expressway
1.3 km · 1 min · Vine Street Expressway
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18
Take the exit slight right toward Central Philadelphia
731 ft · 18 sec
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19
Keep slight right to continue on 15th Street, Central Philadelphia
96 m · 11 sec
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20
Turn right onto North 15th Street
1987 ft · 49 sec · North 15th Street
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21
Turn slight left onto South Penn Square
115 m · 9 sec · South Penn Square
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22
Keep slight left to continue on South Penn Square
51 m · 3 sec · South Penn Square
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23
Arrive at your destination
0 m · 1 sec · South Penn Square
Car Route Details
A richer read on the saved driving route between Smithfield and Philadelphia.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Pennsylvania Turnpike
Merge slight left onto Pennsylvania Turnpike
236 mi · 04h 18m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Chance Showers And Thunderstorms leaving Smithfield and Sunny near Philadelphia.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Smithfield to Philadelphia?
The road trip is about 294.6 miles (474.1 km) and usually takes 04h 55m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Lurgan is a useful midpoint, sitting about 147.1 miles from Smithfield and 147.5 miles from Philadelphia.
How much longer is the road route than the straight-line distance?
The direct path is about 246.4 miles (396.6 km), while the road route adds roughly 48.2 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 6:00 AM to 8:00 AM EDT. If you want a more comfortable same-day return, try to leave by 7:08 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $42.49 one way or $84.99 round trip. Estimated CO2 is about 92.4 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms around Smithfield and Sunny near Philadelphia.
Stop Ideas Near Lurgan
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Lurgan.
Hagerstown, MD
Huntingdon
Lewistown
Hancock, MD
Flight Path Map
This map shows the direct air route between Smithfield and Philadelphia. Straight-line distance: 246.43 mi (396.59 km).
#1 Smithfield
Borough of Pennsylvania
| Population | 807 |
| Coordinates | 39.8031300, -79.8078300 |
| Altitude | 332 |
| Country | United States |
#2 Philadelphia
The sixth most populous city in the United States and the center of the Philadelphia metropolitan area.
| Population | 1,578,487 |
| Coordinates | 39.9523300, -75.1637900 |
| Altitude | 12 |
| Country | United States |
End: South Penn Square (-75.163922, 39.951648)
Estimated Travel Time
Distance: 474 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 48m |
| 40 mph (64.37 km/h) | 07h 21m |
| 50 mph (80.47 km/h) | 05h 53m |
| 60 mph (96.56 km/h) | 04h 54m |
| 70 mph (112.65 km/h) | 04h 12m |
| 80 mph (129 km/h) | 03h 40m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $42.49 | $84.99 |
| Mid-grade | $4.60 | $47.83 | $95.66 |
| Premium | $4.95 | $51.52 | $103.04 |
| Diesel | $5.98 | $62.19 | $124.38 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Pennsylvania · Apr 15, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.