How far is Gregg, PA from Bethlehem, PA?
The driving distance from Gregg, PA to Bethlehem, PA is about 301.4 miles (485 km), with a travel time of about 05h 03m by car.
- The straight-line flight distance is about 252.2 miles (405.9 km).
- For a round trip, plan for roughly 10h 07m 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 03m.
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.
Township in Franklin County, Pennsylvania
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain Showers then Chance Showers And Thunderstorms
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Gregg and Bethlehem.
Turn-by-Turn Driving Directions
Step-by-step road directions between Gregg and Bethlehem.
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1
Start on Gregg Station Road
2713 ft · 1 min · Gregg Station Road
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2
At the end of the road, turn left onto Nike Site Road
2082 ft · 46 sec · Nike Site Road
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3
Turn right onto Noblestown Road
3.3 mi · 6 min · Noblestown Road
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4
Continue on West Main Street
2930 ft · 1 min · West Main Street
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5
Continue on Mansfield Boulevard
1854 ft · 42 sec · Mansfield Boulevard
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6
Turn right onto Broadway Street
104 m · 13 sec · Broadway Street
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7
Turn left onto East Main Street
1072 ft · 26 sec · East Main Street
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8
Turn right onto Chestnut Street
607 ft · 21 sec · Chestnut Street
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9
Turn left onto Academy Street
111 m · 13 sec · Academy Street
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10
Take the ramp straight toward I 376 West, I 376 East: Airport, Pittsbugh
886 ft · 22 sec
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11
Keep slight right to continue on I 376 East: Pittsburgh
1140 ft · 28 sec
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12
Merge slight left onto Penn-Lincoln Parkway West
4.4 mi · 6 min · Penn-Lincoln Parkway West
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13
Keep slight right to continue on Penn-Lincoln Parkway East
14.5 mi · 20 min · Penn-Lincoln Parkway East
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14
Take the exit slight right toward I 76, PATP: Ohio, Harrisburg
1317 ft · 1 min
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15
Continue straight
885 ft · 30 sec
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16
Keep slight right to continue on I 76 East: Harrisburg
855 ft · 29 sec
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17
Merge slight left onto Pennsylvania Turnpike
170.5 mi · 3 hr 7 min · Pennsylvania Turnpike
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18
Take the exit slight right toward I 81, US 11: Carlisle, Harrisburg
1.4 km · 2 min
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19
Keep slight left to continue on US 11 North: Harrisburg
1712 ft · 54 sec
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20
Continue on Harrisburg Pike
1.1 mi · 2 min · Harrisburg Pike
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21
Take the exit straight toward I 81 North: Harrisburg
1358 ft · 33 sec
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22
Merge slight left
12.7 mi · 15 min
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23
Take the exit slight right toward US 11, US 15: Enola, Marysville
931 ft · 14 sec
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24
Keep slight left to continue on US 11 North, US 15 North: Marysville
1828 ft · 28 sec
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25
Keep slight left
2072 ft · 32 sec
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26
Merge slight left onto George N. Wade Memorial Bridge
1.2 km · 1 min · George N. Wade Memorial Bridge
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27
Continue on American Legion Memorial Highway
3.4 mi · 5 min · American Legion Memorial Highway
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28
Keep slight left to continue on American Legion Memorial Highway
19.1 mi · 23 min · American Legion Memorial Highway
-
29
Take the exit slight right toward I 78 East: Allentown
1.1 km · 45 sec
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30
Continue on 78th Division Highway
7.6 mi · 9 min · 78th Division Highway
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31
Continue on William Penn Highway
42.8 mi · 51 min · William Penn Highway
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32
Keep slight right to continue on Lehigh Valley Thruway
10.3 mi · 14 min · Lehigh Valley Thruway
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33
Take the exit slight right toward PA 378 South: Bethlehem, Schoenersville Road
1072 ft · 26 sec
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34
Keep slight right to continue on PA 378 South: Bethlehem
1149 ft · 22 sec
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35
Continue on Bethlehem Spur Route
1.8 mi · 2 min · Bethlehem Spur Route
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36
Take the exit slight right toward Eighth Avenue
1208 ft · 33 sec
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37
Turn right onto 8th Avenue
620 ft · 22 sec · 8th Avenue
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38
Turn left onto West Union Boulevard
1 mi · 2 min · West Union Boulevard
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39
Turn left onto Center Street
129 m · 11 sec · Center Street
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40
Turn right onto East Goepp Street
1342 ft · 50 sec · East Goepp Street
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41
Turn right onto Linden Street
17 m · 1 sec · Linden Street
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42
Arrive at your destination
0 m · 1 sec · Linden Street
Car Route Details
A richer read on the saved driving route between Gregg and Bethlehem.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Pennsylvania Turnpike
Merge slight left onto Pennsylvania Turnpike
170 mi · 03h 07m
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.
Chance Rain Showers then Chance Showers And Thunderstorms leaving Gregg 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 Gregg to Bethlehem?
The road trip is about 301.4 miles (485 km) and usually takes 05h 03m 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?
Metal is a useful midpoint, sitting about 150.1 miles from Gregg and 151.3 miles from Bethlehem.
How much longer is the road route than the straight-line distance?
The direct path is about 252.2 miles (405.9 km), while the road route adds roughly 49.2 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 6:52 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $43.43 one way or $86.87 round trip. Estimated CO2 is about 94.5 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain Showers then Chance Showers And Thunderstorms around Gregg and Mostly Sunny near Bethlehem.
Stop Ideas Near Metal
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 Metal.
Hancock, MD
Hagerstown, MD
Huntingdon
Martinsburg station
Flight Path Map
This map shows the direct air route between Gregg and Bethlehem. Straight-line distance: 252.24 mi (405.94 km).
#1 Gregg
Township in Pennsylvania, USA
| Population | 4,637 |
| Coordinates | 40.4064600, -80.1645000 |
| Altitude | 272 |
| 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: 485 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 10h 02m |
| 40 mph (64.37 km/h) | 07h 32m |
| 50 mph (80.47 km/h) | 06h 01m |
| 60 mph (96.56 km/h) | 05h 01m |
| 70 mph (112.65 km/h) | 04h 18m |
| 80 mph (129 km/h) | 03h 45m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $43.43 | $86.87 |
| Mid-grade | $4.60 | $48.89 | $97.77 |
| Premium | $4.95 | $52.66 | $105.32 |
| Diesel | $5.98 | $63.57 | $127.13 |
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 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.