How far is State College, PA from Back Mountain, PA?
The driving distance from State College, PA to Back Mountain, PA is about 124.8 miles (200.9 km), with a travel time of about 02h 46m by car.
- The straight-line flight distance is about 104.1 miles (167.5 km).
- For a round trip, plan for roughly 05h 33m 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 46m.
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.
Township in northeastern Union County, Pennsylvania
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Sunny
Driving Route Map
The map below follows the saved road route between State College and Back Mountain.
Turn-by-Turn Driving Directions
Step-by-step road directions between State College and Back Mountain.
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1
Start on South Allen Street
24 m · 7 sec · South Allen Street
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2
Turn right onto East Beaver Avenue
3024 ft · 2 min · East Beaver Avenue
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3
Turn left onto High Street
157 m · 18 sec · High Street
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4
Continue on East College Avenue
1.6 mi · 3 min · East College Avenue
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5
Turn left
2403 ft · 59 sec
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6
Merge slight left onto Mount Nittany Expressway
1802 ft · 28 sec · Mount Nittany Expressway
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7
Take the exit slight right toward I 99 North, US 220 North: Bellefonte
1.2 km · 1 min
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8
Merge slight left
11.1 mi · 13 min
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9
Turn left onto I 80 East, US 220 North: Williamsport
1283 ft · 31 sec
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10
Merge slight left onto Keystone Shortway
51.1 mi · 55 min · Keystone Shortway
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11
Take the exit slight right
783 ft · 10 sec
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12
Keep slight left
1744 ft · 21 sec
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13
Keep slight right to continue on I 180 West: Williamsport
1509 ft · 52 sec
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14
Continue straight
12.4 mi · 14 min
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15
Take the exit slight right toward PA 405: Muncy, Hughesville
1491 ft · 39 sec
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16
Turn right
3117 ft · 59 sec
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17
Turn left
2.8 mi · 5 min
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18
Turn right onto East Water Street
41.8 mi · 1 hr 8 min · East Water Street
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19
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between State College and Back Mountain.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Keystone Shortway
Merge slight left onto Keystone Shortway
51.1 mi · 00h 55m
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.
Sunny leaving State College and Sunny near Back Mountain.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from State College to Back Mountain?
The road trip is about 124.8 miles (200.9 km) and usually takes 02h 46m 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?
White Deer is a useful midpoint, sitting about 62.3 miles from State College and 62.5 miles from Back Mountain.
How much longer is the road route than the straight-line distance?
The direct path is about 104.1 miles (167.5 km), while the road route adds roughly 20.7 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 EDT. If you want a more comfortable same-day return, try to leave by 12:56 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $17.98 one way or $35.96 round trip. Estimated CO2 is about 39.1 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around State College and Sunny near Back Mountain.
Stop Ideas Near White Deer
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 White Deer.
Lewistown
Wilkes-Barre, PA
Harrisburg Transportation Center
White Haven, PA
Flight Path Map
This map shows the direct air route between State College and Back Mountain. Straight-line distance: 104.07 mi (167.48 km).
#1 State College
The largest city in Centre County, Pennsylvania.
| Population | 41,366 |
| Coordinates | 40.7933900, -77.8600000 |
| Altitude | 355 |
| Country | United States |
#2 Back Mountain
Unincorporated community
| Population | 26,973 |
| Coordinates | 41.3359100, -75.9963100 |
| Altitude | 389 |
| Country | United States |
End: Back Mountain (-75.99631, 41.33591)
Estimated Travel Time
Distance: 201 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 09m |
| 40 mph (64.37 km/h) | 03h 07m |
| 50 mph (80.47 km/h) | 02h 29m |
| 60 mph (96.56 km/h) | 02h 04m |
| 70 mph (112.65 km/h) | 01h 46m |
| 80 mph (129 km/h) | 01h 33m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $17.98 | $35.96 |
| Mid-grade | $4.60 | $20.24 | $40.47 |
| Premium | $4.95 | $21.80 | $43.60 |
| Diesel | $5.98 | $26.31 | $52.62 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.