How far is Philadelphia, PA from Washington, PA?
The driving distance from Philadelphia, PA to Washington, PA is about 154.2 miles (248.2 km), with a travel time of about 03h 00m by car.
- The straight-line flight distance is about 123.6 miles (198.9 km).
- For a round trip, plan for roughly 06h 00m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 03h 00m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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.
Borough in southern Lebanon County, Pennsylvania, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms Likely
Rain Showers Likely
Driving Route Map
The map below follows the saved road route between Philadelphia and Washington.
Turn-by-Turn Driving Directions
Step-by-step road directions between Philadelphia and Washington.
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1
Start on South Penn Square
121 m · 9 sec · South Penn Square
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2
Keep slight left to continue on East Penn Square
737 ft · 19 sec · East Penn Square
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3
Continue on John F. Kennedy Boulevard
803 ft · 21 sec · John F. Kennedy Boulevard
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4
Turn right onto North 16th Street
2132 ft · 55 sec · North 16th Street
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5
Take the ramp slight right toward I 676 West, US 30 West: International Airport, Valley Forge
1091 ft · 27 sec
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6
Merge slight left onto Vine Street Expressway
1 mi · 2 min · Vine Street Expressway
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7
Merge slight right onto Schuylkill Expressway
16.4 mi · 23 min · Schuylkill Expressway
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8
Take the exit slight right toward US 202, US 422 West: King of Prussia, West Chester, Pottstown
632 ft · 10 sec
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9
Keep slight left to continue on US 202 South, US 422 West: Mall Boulevard, West Chester, Pottstown, Swedesford Road
1447 ft · 22 sec
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10
Keep slight left to continue on Mall Boulevard
1331 ft · 21 sec
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11
Keep slight left to continue on I 76 West: New Jersey, Harrisburg
533 ft · 8 sec
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12
Merge slight left onto Schuylkill Expressway
2317 ft · 53 sec · Schuylkill Expressway
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13
Keep slight left to continue on I 76 West: Harrisburg
1919 ft · 1 min
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14
Merge slight left onto Pennsylvania Turnpike
124.6 mi · 2 hr 13 min · Pennsylvania Turnpike
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15
Take the exit slight right toward PA 997: Shippensburg, Chambersburg
1.3 km · 2 min
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16
Turn left onto Cumberland Highway
1079 ft · 18 sec · Cumberland Highway
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17
Continue on Enola Road
1.5 mi · 2 min · Enola Road
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18
Continue on Enola Road
3.1 mi · 6 min · Enola Road
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19
Continue on Roxbury Road
2.4 mi · 4 min · Roxbury Road
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20
Continue on Roxbury Road
1.1 km · 1 min · Roxbury Road
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21
Continue on Roxbury Road
1 mi · 2 min · Roxbury Road
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22
Turn left onto Whiskey Run Road
4 m · 1 sec · Whiskey Run Road
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23
Arrive at your destination
0 m · 1 sec · Whiskey Run Road
Car Route Details
A richer read on the saved driving route between Philadelphia and Washington.
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
125 mi · 02h 13m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Showers And Thunderstorms Likely leaving Philadelphia and Rain Showers Likely near Washington.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Philadelphia to Washington?
The road trip is about 154.2 miles (248.2 km) and usually takes 03h 00m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Cornwall is a useful midpoint, sitting about 77 miles from Philadelphia and 77.2 miles from Washington.
How much longer is the road route than the straight-line distance?
The direct path is about 123.6 miles (198.9 km), while the road route adds roughly 30.6 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 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 12:30 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $22.23 one way or $44.46 round trip. Estimated CO2 is about 48.3 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms Likely around Philadelphia and Rain Showers Likely near Washington.
Stop Ideas Near Cornwall
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 Cornwall.
Mount Joy
Elizabethtown station
Lancaster station
Middletown
Flight Path Map
This map shows the direct air route between Philadelphia and Washington. Straight-line distance: 123.56 mi (198.85 km).
#1 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 |
#2 Washington
City in Pennsylvania
| Population | 2,703 |
| Coordinates | 40.2023100, -77.4780400 |
| Altitude | 188 |
| Country | United States |
End: Washington (-77.47804, 40.20231)
Estimated Travel Time
Distance: 248 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 08m |
| 40 mph (64.37 km/h) | 03h 51m |
| 50 mph (80.47 km/h) | 03h 05m |
| 60 mph (96.56 km/h) | 02h 34m |
| 70 mph (112.65 km/h) | 02h 12m |
| 80 mph (129 km/h) | 01h 55m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $22.23 | $44.46 |
| Mid-grade | $4.60 | $25.02 | $50.04 |
| Premium | $4.95 | $26.95 | $53.90 |
| Diesel | $5.98 | $32.53 | $65.06 |
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 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.