How far is Philadelphia, PA from Union, PA?
The driving distance from Philadelphia, PA to Union, PA is about 74.9 miles (120.5 km), with a travel time of about 01h 57m by car.
- The straight-line flight distance is about 58.3 miles (93.8 km).
- For a round trip, plan for roughly 03h 54m 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 01h 57m.
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 Chester County, Pennsylvania
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms Likely
Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Philadelphia and Union.
Turn-by-Turn Driving Directions
Step-by-step road directions between Philadelphia and Union.
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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 right to continue on US 202 South, US 422 West: West Chester, Pottstown, Swedesford Road
913 ft · 31 sec
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11
Keep slight left to continue on US 202 South: West Chester
1239 ft · 25 sec
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12
Merge slight left
10.5 mi · 14 min
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13
Take the exit slight right toward US 30: Frazer, Downingtown
1.1 mi · 2 min
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14
Continue on Exton Bypass
4.6 mi · 6 min · Exton Bypass
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15
Continue on Coatesville-Downingtown Bypass
13.7 mi · 19 min · Coatesville-Downingtown Bypass
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16
Continue on Lincoln Highway
4.9 mi · 7 min · Lincoln Highway
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17
Turn left onto Chestnut Street
1828 ft · 1 min · Chestnut Street
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18
Turn right onto Futer Street
59 m · 14 sec · Futer Street
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19
Turn left onto Gap-Newport Pike
105 m · 9 sec · Gap-Newport Pike
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20
Turn right onto Bridge Street
126 m · 11 sec · Bridge Street
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21
Turn right onto Strasburg Road
15 m · 2 sec · Strasburg Road
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22
Turn slight left onto Old Strasburg Road
1.5 km · 2 min · Old Strasburg Road
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23
Turn straight onto Strasburg Road
6.1 mi · 9 min · Strasburg Road
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24
Continue on Gap Road
1.1 mi · 3 min · Gap Road
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25
Continue on East Main Street
1.2 km · 2 min · East Main Street
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26
Keep slight left to continue on Miller Street
1.4 km · 3 min · Miller Street
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27
Turn slight right onto Village Road
2.4 mi · 5 min · Village Road
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28
Turn left onto Lampeter Road
1.3 km · 1 min · Lampeter Road
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29
Continue on Penn Grant Road
2.3 mi · 4 min · Penn Grant Road
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30
Turn left onto Willow Street Pike
2.2 mi · 3 min · Willow Street Pike
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31
Continue on Lancaster Pike
1345 ft · 21 sec · Lancaster Pike
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32
Keep slight right to continue on Lancaster Pike
1093 ft · 17 sec · Lancaster Pike
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33
Keep slight right to continue on Lancaster Pike
1.4 km · 1 min · Lancaster Pike
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34
Turn right onto Miller Road
1.4 km · 2 min · Miller Road
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35
At the end of the road, turn left onto Rawlinsville Road
1.1 km · 2 min · Rawlinsville Road
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36
Turn left onto Clearfield Road
25 m · 4 sec · Clearfield Road
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37
Arrive at your destination
0 m · 1 sec · Clearfield Road
Car Route Details
A richer read on the saved driving route between Philadelphia and Union.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Schuylkill Expressway
Merge slight right onto Schuylkill Expressway
16.4 mi · 00h 23m
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 Chance Rain Showers near Union.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Philadelphia to Union?
The road trip is about 74.9 miles (120.5 km) and usually takes 01h 57m 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?
Downingtown is a useful midpoint, sitting about 37.3 miles from Philadelphia and 37.5 miles from Union.
How much longer is the road route than the straight-line distance?
The direct path is about 58.3 miles (93.8 km), while the road route adds roughly 16.6 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 2:36 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $10.79 one way or $21.57 round trip. Estimated CO2 is about 23.5 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms Likely around Philadelphia and Chance Rain Showers near Union.
Stop Ideas Near Downingtown
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 Downingtown.
Downingtown
Exton
Coatesville
Parkesburg
Flight Path Map
This map shows the direct air route between Philadelphia and Union. Straight-line distance: 58.31 mi (93.84 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 Union
Township in southeastern Union County, Pennsylvania
| Population | 5,661 |
| Coordinates | 39.9103800, -76.2630100 |
| Altitude | 204 |
| Country | United States |
End: Union (-76.26301, 39.91038)
Estimated Travel Time
Distance: 120 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 29m |
| 40 mph (64.37 km/h) | 01h 52m |
| 50 mph (80.47 km/h) | 01h 29m |
| 60 mph (96.56 km/h) | 01h 14m |
| 70 mph (112.65 km/h) | 01h 04m |
| 80 mph (129 km/h) | 00h 56m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $10.79 | $21.57 |
| Mid-grade | $4.60 | $12.14 | $24.28 |
| Premium | $4.95 | $13.08 | $26.16 |
| Diesel | $5.98 | $15.79 | $31.57 |
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.