How far is Red Hill, PA from Bethlehem, PA?
The driving distance from Red Hill, PA to Bethlehem, PA is about 25.7 miles (41.3 km), with a travel time of about 00h 42m by car.
- The straight-line flight distance is about 18.4 miles (29.6 km).
- For a round trip, plan for roughly 01h 25m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM EDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 42m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
This departure sits inside the recommended comfort window for the route.
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.
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Red Hill and Bethlehem.
Turn-by-Turn Driving Directions
Step-by-step road directions between Red Hill and Bethlehem.
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1
Start on Bitting Alley
672 ft · 55 sec · Bitting Alley
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2
Turn left onto East 4th Street
75 m · 13 sec · East 4th Street
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3
Turn right onto Main Street
1.8 mi · 4 min · Main Street
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4
Turn right onto Quakertown Avenue
1078 ft · 26 sec · Quakertown Avenue
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5
Continue on John Fries Highway
4.2 mi · 6 min · John Fries Highway
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6
Turn left onto Spinnerstown Road
2875 ft · 1 min · Spinnerstown Road
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7
Turn right onto Steinsburg Road
2.2 mi · 4 min · Steinsburg Road
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8
At the end of the road, turn right onto Cassel Road
550 ft · 21 sec · Cassel Road
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9
Turn left onto Allentown Road
1.3 mi · 2 min · Allentown Road
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10
Continue on Locust Valley Road
1.7 mi · 3 min · Locust Valley Road
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11
Continue on Linden Street
1596 ft · 34 sec · Linden Street
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12
Turn left onto South Main Street
1.7 mi · 4 min · South Main Street
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13
Continue on Bethlehem Pike
3.1 mi · 4 min · Bethlehem Pike
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14
Continue on PA-378
2 mi · 4 min · PA-378
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15
Continue on Wyandotte Street
1 km · 2 min · Wyandotte Street
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16
Turn right onto Broadway
1658 ft · 41 sec · Broadway
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17
Turn right onto West 3rd Street
897 ft · 38 sec · West 3rd Street
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18
Turn left onto Fahy Bridge
1910 ft · 42 sec · Fahy Bridge
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19
Turn right onto Center Street
1.2 km · 2 min · Center Street
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20
Turn right onto East Goepp Street
1342 ft · 50 sec · East Goepp Street
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21
Turn right onto Linden Street
17 m · 1 sec · Linden Street
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22
Arrive at your destination
0 m · 1 sec · Linden Street
Car Route Details
A richer read on the saved driving route between Red Hill and Bethlehem.
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.
John Fries Highway
Continue on John Fries Highway
4.22 mi · 00h 06m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Sunny leaving Red Hill and Mostly Sunny near Bethlehem.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Red Hill to Bethlehem?
The road trip is about 25.7 miles (41.3 km) and usually takes 00h 42m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Coopersburg is a useful midpoint, sitting about 10.9 miles from Red Hill and 14.7 miles from Bethlehem.
How much longer is the road route than the straight-line distance?
The direct path is about 18.4 miles (29.6 km), while the road route adds roughly 7.3 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 7:00 AM to 7:00 PM EDT. If you want a more comfortable same-day return, try to leave by 7:04 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.06 one way or $8.12 round trip. Estimated CO2 is about 8.1 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Red Hill and Mostly Sunny near Bethlehem.
Stop Ideas Near Coopersburg
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 Coopersburg.
Paoli
Ardmore
Exton
Cornwells Heights
Flight Path Map
This map shows the direct air route between Red Hill and Bethlehem. Straight-line distance: 18.42 mi (29.65 km).
#1 Red Hill
Situated in Montgomery County in southeastern Pennsylvania, this borough lies within the Upper Perkiomen Valley region.
| Population | 0 |
| Coordinates | 40.3728800, -75.4810100 |
| Altitude | 116 |
| Country | United States |
#2 Bethlehem
The second most populous city in Northampton County, Pennsylvania.
| Population | 74,892 |
| Coordinates | 40.6259300, -75.3704600 |
| Altitude | 109 |
| Country | United States |
End: Linden Street (-75.370434, 40.625929)
Estimated Travel Time
Distance: 41 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 51m |
| 40 mph (64.37 km/h) | 00h 38m |
| 50 mph (80.47 km/h) | 00h 30m |
| 60 mph (96.56 km/h) | 00h 25m |
| 70 mph (112.65 km/h) | 00h 21m |
| 80 mph (129 km/h) | 00h 19m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.46 | $4.06 | $8.12 |
| Mid-grade | $4.93 | $4.48 | $8.96 |
| Premium | $5.31 | $4.83 | $9.66 |
| Diesel | $6.55 | $5.96 | $11.92 |
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