How far is Bethlehem, PA from Smithfield, PA?
The driving distance from Bethlehem, PA to Smithfield, PA is about 279.5 miles (449.8 km), with a travel time of about 05h 37m by car.
- The straight-line flight distance is about 240.9 miles (387.7 km).
- For a round trip, plan for roughly 11h 14m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM EDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 05h 37m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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.
Partly Cloudy
Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Bethlehem and Smithfield.
Turn-by-Turn Driving Directions
Step-by-step road directions between Bethlehem and Smithfield.
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1
Start on Linden Street
112 m · 13 sec · Linden Street
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2
Turn right onto East Union Boulevard
1.3 km · 2 min · East Union Boulevard
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3
Take the ramp right
1240 ft · 30 sec
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4
Merge slight left onto Bethlehem Spur Route
2.3 mi · 3 min · Bethlehem Spur Route
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5
Keep slight left to continue on US 22 West: Allentown
1.3 km · 2 min
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6
Merge slight left onto Lehigh Valley Thruway
9.8 mi · 13 min · Lehigh Valley Thruway
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7
Merge slight left onto William Penn Highway
43.1 mi · 52 min · William Penn Highway
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8
Continue on 78th Division Highway
7.6 mi · 9 min · 78th Division Highway
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9
Keep slight left to continue on I 81 South: Harrisburg
1.1 km · 49 sec
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10
Merge slight left
36.6 mi · 44 min
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11
Take the exit slight right toward US 11: New Kingstown, Middlesex
1419 ft · 49 sec
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12
Keep slight right to continue on US 11 South
61 m · 8 sec
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13
Merge slight left onto Harrisburg Pike
1.6 km · 2 min · Harrisburg Pike
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14
Take the exit straight toward I 76, PATP
2453 ft · 1 min
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15
Keep slight right to continue on I 76 West: Pittsburgh
1304 ft · 37 sec
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16
Merge slight left onto Pennsylvania Turnpike
136.6 mi · 2 hr 31 min · Pennsylvania Turnpike
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17
Take the exit slight right toward PA 31, PA 711: Ligonier, Uniontown
1735 ft · 1 min
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18
Turn right onto State Route 31
6 mi · 9 min · State Route 31
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19
Continue on Three Mile Hill
665 ft · 15 sec · Three Mile Hill
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20
Turn left
8 mi · 13 min
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21
Turn left onto Memorial Boulevard
4 mi · 5 min · Memorial Boulevard
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22
Turn straight onto Blackstone Road
3076 ft · 40 sec · Blackstone Road
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23
Merge slight left onto Morrell Avenue
2453 ft · 34 sec · Morrell Avenue
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24
Turn slight right onto University Drive
13 mi · 15 min · University Drive
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25
Keep slight right to continue on Mon/Fayette Expressway
3.9 mi · 5 min · Mon/Fayette Expressway
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26
Take the exit slight right toward Fairchance, Smithfield
1556 ft · 39 sec
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27
Turn right onto Big Six Road
1022 ft · 17 sec · Big Six Road
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28
At the end of the road, turn left onto Morgantown Road
1.5 mi · 2 min · Morgantown Road
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29
Continue on Morgantown Street
2236 ft · 38 sec · Morgantown Street
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30
Arrive at your destination
0 m · 1 sec · Morgantown Street
Car Route Details
A richer read on the saved driving route between Bethlehem and Smithfield.
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
137 mi · 02h 31m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Partly Cloudy leaving Bethlehem and Chance Showers And Thunderstorms near Smithfield.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Bethlehem to Smithfield?
The road trip is about 279.5 miles (449.8 km) and usually takes 05h 37m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Shade Gap is a useful midpoint, sitting about 139.6 miles from Bethlehem and 140 miles from Smithfield.
How much longer is the road route than the straight-line distance?
The direct path is about 240.9 miles (387.7 km), while the road route adds roughly 38.6 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 6:00 AM to 8:00 AM EDT. If you want a more comfortable same-day return, try to leave by 5:46 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $40.29 one way or $80.58 round trip. Estimated CO2 is about 87.6 kg one way.
What should you check before leaving?
Before you leave, expect Partly Cloudy around Bethlehem and Chance Showers And Thunderstorms near Smithfield.
Stop Ideas Near Shade Gap
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 Shade Gap.
Huntingdon
Lewistown
Hancock, MD
Altoona Transportation Center
Flight Path Map
This map shows the direct air route between Bethlehem and Smithfield. Straight-line distance: 240.9 mi (387.69 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 Smithfield
Borough of Pennsylvania
| Population | 807 |
| Coordinates | 39.8031300, -79.8078300 |
| Altitude | 332 |
| Country | United States |
End: Smithfield (-79.80783, 39.80313)
Estimated Travel Time
Distance: 450 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 18m |
| 40 mph (64.37 km/h) | 06h 59m |
| 50 mph (80.47 km/h) | 05h 35m |
| 60 mph (96.56 km/h) | 04h 39m |
| 70 mph (112.65 km/h) | 03h 59m |
| 80 mph (129 km/h) | 03h 29m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $40.29 | $80.58 |
| Mid-grade | $4.60 | $45.35 | $90.69 |
| Premium | $4.95 | $48.85 | $97.69 |
| Diesel | $5.98 | $58.96 | $117.93 |
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 15, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.