How far is King of Prussia, PA from Reading, PA?
The driving distance from King of Prussia, PA to Reading, PA is about 45.1 miles (72.6 km), with a travel time of about 00h 46m by car.
- The straight-line flight distance is about 32.7 miles (52.7 km).
- For a round trip, plan for roughly 01h 33m 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 00h 46m.
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.
Township in Chester County, Pennsylvania
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy then Showers And Thunderstorms Likely
Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between King of Prussia and Reading.
Turn-by-Turn Driving Directions
Step-by-step road directions between King of Prussia and Reading.
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1
Start on the route
19 m · 6 sec
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2
Turn right
54 m · 15 sec
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3
Continue on PATP
1707 ft · 43 sec
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4
Merge slight left onto Schuylkill Expressway
2039 ft · 48 sec · Schuylkill Expressway
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5
Keep slight left to continue on I 76 West: Harrisburg
1919 ft · 1 min
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6
Merge slight left onto Pennsylvania Turnpike
27.7 mi · 30 min · Pennsylvania Turnpike
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7
Take the exit slight right toward I 176, PA 10: Morgantown, Reading
1510 ft · 37 sec
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8
Continue on Morgantown Expressway
11.3 mi · 13 min · Morgantown Expressway
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9
Keep slight left to continue on US 422 West: Reading
1.1 km · 1 min
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10
Merge slight left onto West Shore Bypass
1.9 mi · 3 min · West Shore Bypass
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11
Take the exit slight left toward US 222 Business: Lancaster Avenue
1360 ft · 36 sec
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12
Turn right onto Bingaman Street
1457 ft · 25 sec · Bingaman Street
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13
Continue on Laurel Street
701 ft · 19 sec · Laurel Street
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14
Turn left onto South 5th Street
2195 ft · 47 sec · South 5th Street
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15
Turn right onto Franklin Street
550 ft · 17 sec · Franklin Street
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16
Turn left onto South 6th Street
599 ft · 25 sec · South 6th Street
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17
Turn left onto Penn Street
85 m · 5 sec · Penn Street
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18
Arrive at your destination
0 m · 1 sec · Penn Street
Car Route Details
A richer read on the saved driving route between King of Prussia and Reading.
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
27.7 mi · 00h 30m
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.
Mostly Cloudy then Showers And Thunderstorms Likely leaving King of Prussia and Showers And Thunderstorms near Reading.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from King of Prussia to Reading?
The road trip is about 45.1 miles (72.6 km) and usually takes 00h 46m 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?
East Nantmeal is a useful midpoint, sitting about 22.2 miles from King of Prussia and 22.9 miles from Reading.
How much longer is the road route than the straight-line distance?
The direct path is about 32.7 miles (52.7 km), while the road route adds roughly 12.4 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 4:56 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $6.50 one way or $12.99 round trip. Estimated CO2 is about 14.1 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy then Showers And Thunderstorms Likely around King of Prussia and Showers And Thunderstorms near Reading.
Stop Ideas Near East Nantmeal
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 East Nantmeal.
Downingtown
Exton
Coatesville
Paoli
Flight Path Map
This map shows the direct air route between King of Prussia and Reading. Straight-line distance: 32.78 mi (52.75 km).
#1 King of Prussia
Census-designated place in Montgomery County, Pennsylvania, United States
| Population | 19,936 |
| Coordinates | 40.0892700, -75.3960200 |
| Altitude | 61 |
| Country | United States |
#2 Reading
The fourth most populous city in Pennsylvania.
| Population | 88,217 |
| Coordinates | 40.3356500, -75.9268700 |
| Altitude | 93 |
| Country | United States |
End: Penn Street (-75.926876, 40.335365)
Estimated Travel Time
Distance: 73 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 30m |
| 40 mph (64.37 km/h) | 01h 07m |
| 50 mph (80.47 km/h) | 00h 54m |
| 60 mph (96.56 km/h) | 00h 45m |
| 70 mph (112.65 km/h) | 00h 38m |
| 80 mph (129 km/h) | 00h 33m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $6.50 | $12.99 |
| Mid-grade | $4.60 | $7.31 | $14.62 |
| Premium | $4.95 | $7.88 | $15.75 |
| Diesel | $5.98 | $9.51 | $19.02 |
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 · May 13, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.