How far is Bethlehem, PA from Audubon, PA?
The driving distance from Bethlehem, PA to Audubon, PA is about 43.2 miles (69.5 km), with a travel time of about 01h 12m by car.
- The straight-line flight distance is about 34.5 miles (55.6 km).
- For a round trip, plan for roughly 02h 24m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EST.
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 12m.
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 of Pennsylvania
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Light Rain
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Bethlehem and Audubon.
Turn-by-Turn Driving Directions
Step-by-step road directions between Bethlehem and Audubon.
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1
Start on Linden Street
2668 ft · 1 min · Linden Street
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2
Turn right onto East Church Street
1336 ft · 45 sec · East Church Street
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3
Turn left onto Center Street
1318 ft · 34 sec · Center Street
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4
Turn left onto Fahy Bridge
1940 ft · 48 sec · Fahy Bridge
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5
Continue on South New Street
544 ft · 19 sec · South New Street
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6
Turn right onto West 4th Street
1174 ft · 38 sec · West 4th Street
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7
Turn slight left onto Broadway
971 ft · 22 sec · Broadway
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8
Turn left onto Wyandotte Street
1 km · 2 min · Wyandotte Street
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9
Continue on PA-378
2776 ft · 1 min · PA-378
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10
Continue on PA-378
4.6 mi · 7 min · PA-378
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11
Turn left
5.1 mi · 8 min
-
12
Turn right onto West Pumping Station Road
2337 ft · 1 min · West Pumping Station Road
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13
Turn left onto Portzer Road
2011 ft · 56 sec · Portzer Road
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14
Exit the roundabout onto Portzer Road
2385 ft · 1 min · Portzer Road
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15
Turn right onto John Fries Highway
2.6 mi · 4 min · John Fries Highway
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16
Take the ramp slight right toward PATP
1962 ft · 2 min
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17
Keep slight left to continue on I 476 South: Philadelphia
2321 ft · 1 min
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18
Merge slight left onto Pennsylvania Turnpike Northeast Extension
13.2 mi · 14 min · Pennsylvania Turnpike Northeast Extension
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19
Take the exit slight right toward PA 63: Harleysville, Kulpsville
1.2 km · 2 min
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20
Continue straight
681 ft · 23 sec
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21
Keep slight left to continue on PA 63 East: Lansdale
51 m · 11 sec
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22
Turn left onto Sumneytown Pike
1.9 mi · 4 min · Sumneytown Pike
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23
Turn right onto South Valley Forge Road
5.9 mi · 10 min · South Valley Forge Road
-
24
Continue on North Park Avenue
3.8 mi · 7 min · North Park Avenue
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25
Turn sharp left onto Egypt Road
33 m · 4 sec · Egypt Road
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26
Turn right
33 m · 10 sec
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27
Turn right
47 m · 11 sec
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28
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Bethlehem and Audubon.
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.
Pennsylvania Turnpike Northeast Extension
Merge slight left onto Pennsylvania Turnpike Northeast Extension
13.2 mi · 00h 14m
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.
Chance Light Rain leaving Bethlehem and Mostly Sunny near Audubon.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Bethlehem to Audubon?
The road trip is about 43.2 miles (69.5 km) and usually takes 01h 12m 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?
Trumbauersville is a useful midpoint, sitting about 21.6 miles from Bethlehem and 21.6 miles from Audubon.
How much longer is the road route than the straight-line distance?
The direct path is about 34.5 miles (55.6 km), while the road route adds roughly 8.7 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 EST. If you want a more comfortable same-day return, try to leave by 4:06 PM EST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $6.67 one way or $13.33 round trip. Estimated CO2 is about 13.5 kg one way.
What should you check before leaving?
Before you leave, expect Chance Light Rain around Bethlehem and Mostly Sunny near Audubon.
Stop Ideas Near Trumbauersville
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 Trumbauersville.
Paoli
Ardmore
Exton
North Philadelphia station
Flight Path Map
This map shows the direct air route between Bethlehem and Audubon. Straight-line distance: 34.56 mi (55.62 km).
#1 Bethlehem
The second most populous city in Northampton County, Pennsylvania.
| Population | 74,892 |
| Coordinates | 40.6259300, -75.3704600 |
| Altitude | 109 |
| Country | United States |
#2 Audubon
Situated within Lower Providence Township in Montgomery County, Pennsylvania, this census-designated place serves as a suburban community northwest of Philadelphia.
| Population | 0 |
| Coordinates | 40.1278800, -75.4318500 |
| Altitude | 59 |
| Country | United States |
End: Audubon (-75.43185, 40.12788)
Estimated Travel Time
Distance: 70 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 26m |
| 40 mph (64.37 km/h) | 01h 04m |
| 50 mph (80.47 km/h) | 00h 51m |
| 60 mph (96.56 km/h) | 00h 43m |
| 70 mph (112.65 km/h) | 00h 37m |
| 80 mph (129 km/h) | 00h 32m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.39 | $6.67 | $13.33 |
| Mid-grade | $4.81 | $7.32 | $14.63 |
| Premium | $5.26 | $7.99 | $15.99 |
| Diesel | $6.57 | $9.99 | $19.98 |
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 · Nov 07, 2026