How far is Saint Clair, PA from Croydon, PA?
The driving distance from Saint Clair, PA to Croydon, PA is about 105.1 miles (169.1 km), with a travel time of about 02h 03m by car.
- The straight-line flight distance is about 80.7 miles (129.8 km).
- For a round trip, plan for roughly 04h 06m 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 02h 03m.
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 Lehigh County, Pennsylvania
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Saint Clair and Croydon.
Turn-by-Turn Driving Directions
Step-by-step road directions between Saint Clair and Croydon.
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1
Start on North 2nd Street
24 m · 9 sec · North 2nd Street
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2
Turn left onto West Hancock Street
580 ft · 18 sec · West Hancock Street
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3
Turn left onto Joseph H. Long Boulevard
3273 ft · 53 sec · Joseph H. Long Boulevard
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4
Continue on Pottsville Saint Clair Highway
1.6 km · 1 min · Pottsville Saint Clair Highway
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5
Continue on North Claude A. Lord Boulevard
1.6 mi · 2 min · North Claude A. Lord Boulevard
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6
Continue on Pottsville Boulevard
1152 ft · 15 sec · Pottsville Boulevard
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7
Continue on Route 61 South
3 mi · 4 min · Route 61 South
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8
Continue on Center Avenue
10.6 mi · 13 min · Center Avenue
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9
Continue on Centre Street
2.7 mi · 4 min · Centre Street
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10
Take the exit slight right toward I 78 East, US 22 East: Allentown
1423 ft · 41 sec
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11
Merge slight left onto William Penn Highway
21.6 mi · 27 min · William Penn Highway
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12
Keep slight right to continue on Lehigh Valley Thruway
1.3 mi · 2 min · Lehigh Valley Thruway
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13
Take the exit slight right toward PATP, I 476: Philadelphia, Scranton
2404 ft · 1 min
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14
Keep slight right to continue on I 476 South: Philadelphia
1895 ft · 47 sec
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15
Merge slight left onto Pennsylvania Turnpike Northeast Extension
36.9 mi · 40 min · Pennsylvania Turnpike Northeast Extension
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16
Take the exit slight right toward I 276 East: New Jersey
1651 ft · 40 sec
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17
Merge slight left onto Pennsylvania Turnpike
18 mi · 19 min · Pennsylvania Turnpike
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18
Take the exit slight right toward PA 132: Street Road
2148 ft · 55 sec
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19
Turn left onto Street Road
4 mi · 7 min · Street Road
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20
At the end of the road, turn left onto State Road
1.6 mi · 3 min · State Road
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21
Arrive at your destination
0 m · 1 sec · State Road
Car Route Details
A richer read on the saved driving route between Saint Clair and Croydon.
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 Northeast Extension
Merge slight left onto Pennsylvania Turnpike Northeast Extension
36.9 mi · 00h 40m
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 leaving Saint Clair and Mostly Sunny near Croydon.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Saint Clair to Croydon?
The road trip is about 105.1 miles (169.1 km) and usually takes 02h 03m 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?
Emmaus is a useful midpoint, sitting about 52.4 miles from Saint Clair and 52.6 miles from Croydon.
How much longer is the road route than the straight-line distance?
The direct path is about 80.7 miles (129.8 km), while the road route adds roughly 24.4 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 2:24 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $16.56 one way or $33.12 round trip. Estimated CO2 is about 33 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy around Saint Clair and Mostly Sunny near Croydon.
Stop Ideas Near Emmaus
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 Emmaus.
Paoli
Exton
Downingtown
White Haven, PA
Flight Path Map
This map shows the direct air route between Saint Clair and Croydon. Straight-line distance: 80.65 mi (129.79 km).
#1 Saint Clair
Positioned within the Ridge and Valley province of the Appalachian Mountains in eastern Pennsylvania, this borough is located in central Schuylkill County.
| Population | 0 |
| Coordinates | 40.7206500, -76.1910500 |
| Altitude | 225 |
| Country | United States |
#2 Croydon
A borough located in Delaware County, Pennsylvania.
| Population | 9,693 |
| Coordinates | 40.0873300, -74.9035000 |
| Altitude | 6 |
| Country | United States |
End: State Road (-74.903471, 40.087273)
Estimated Travel Time
Distance: 169 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 30m |
| 40 mph (64.37 km/h) | 02h 37m |
| 50 mph (80.47 km/h) | 02h 06m |
| 60 mph (96.56 km/h) | 01h 45m |
| 70 mph (112.65 km/h) | 01h 30m |
| 80 mph (129 km/h) | 01h 18m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.46 | $16.56 | $33.12 |
| Mid-grade | $4.93 | $18.27 | $36.54 |
| Premium | $5.31 | $19.68 | $39.36 |
| Diesel | $6.55 | $24.30 | $48.60 |
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 · Oct 15, 2026