How far is Slippery Rock, PA from Haverford, PA?
The driving distance from Slippery Rock, PA to Haverford, PA is about 340 miles (547.2 km), with a travel time of about 05h 24m by car.
- The straight-line flight distance is about 260.4 miles (419 km).
- For a round trip, plan for roughly 10h 48m 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 24m.
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.
Sunny
Driving Route Map
The map below follows the saved road route between Slippery Rock and Haverford.
Turn-by-Turn Driving Directions
Step-by-step road directions between Slippery Rock and Haverford.
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1
Start on South Main Street
13 m · 9 sec · South Main Street
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2
Turn left onto New Castle Street
1.1 km · 1 min · New Castle Street
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3
Continue on New Castle Road
3.5 mi · 5 min · New Castle Road
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4
Take the ramp right
821 ft · 20 sec
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5
Merge slight left
25.6 mi · 28 min
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6
Take the exit slight right toward Cranberry, Pennsylvania Turnpike
2944 ft · 1 min
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7
Keep slight left to continue on Youngstown Ohio, Harrisburg
1.2 km · 2 min
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8
Keep slight right to continue on I 76, PATP: Youngstown Ohio, Harrisburg
2328 ft · 57 sec
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9
Keep slight left to continue on I 76 East: Harrisburg
1861 ft · 1 min
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10
Merge slight left onto Pennsylvania Turnpike
298.7 mi · 5 hr 25 min · Pennsylvania Turnpike
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11
Take the exit slight right toward I 76 East: Valley Forge, Philadelphia
3.9 mi · 6 min
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12
Take the exit slight right toward PA 320: Gulph Mills
1696 ft · 41 sec
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13
Keep slight right to continue on PA 320 South: Villanova
104 m · 9 sec
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14
Turn straight onto South Gulph Road
3072 ft · 1 min · South Gulph Road
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15
Continue on West Montgomery Avenue
4.3 mi · 10 min · West Montgomery Avenue
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16
Turn left onto Woodside Road
525 ft · 24 sec · Woodside Road
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17
Turn left onto Winsor Lane
105 m · 18 sec · Winsor Lane
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18
Turn left
3 m · 1 sec
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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 Slippery Rock and Haverford.
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
299 mi · 05h 25m
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.
Sunny leaving Slippery Rock and Sunny near Haverford.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Slippery Rock to Haverford?
The road trip is about 340 miles (547.2 km) and usually takes 05h 24m 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?
Valley-Hi is a useful midpoint, sitting about 169.8 miles from Slippery Rock and 170.2 miles from Haverford.
How much longer is the road route than the straight-line distance?
The direct path is about 260.4 miles (419 km), while the road route adds roughly 79.6 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 6:12 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $49.03 one way or $98.06 round trip. Estimated CO2 is about 106.6 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Slippery Rock and Sunny near Haverford.
Stop Ideas Near Valley-Hi
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 Valley-Hi.
Hancock, MD
Huntingdon
Altoona Transportation Center
Hagerstown, MD
Flight Path Map
This map shows the direct air route between Slippery Rock and Haverford. Straight-line distance: 260.34 mi (418.97 km).
#1 Slippery Rock
Borough in Butler County, Pennsylvania, United States
| Population | 3,508 |
| Coordinates | 41.0639500, -80.0564500 |
| Altitude | 397 |
| Country | United States |
#2 Haverford
A borough in Delaware County, Pennsylvania.
| Population | 49,547 |
| Coordinates | 40.0131700, -75.2943500 |
| Altitude | 97 |
| Country | United States |
End: Winsor Lane (-75.294347, 40.013202)
Estimated Travel Time
Distance: 547 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 11h 19m |
| 40 mph (64.37 km/h) | 08h 30m |
| 50 mph (80.47 km/h) | 06h 48m |
| 60 mph (96.56 km/h) | 05h 40m |
| 70 mph (112.65 km/h) | 04h 51m |
| 80 mph (129 km/h) | 04h 14m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $49.03 | $98.06 |
| Mid-grade | $4.60 | $55.19 | $110.38 |
| Premium | $4.95 | $59.45 | $118.90 |
| Diesel | $5.98 | $71.76 | $143.52 |
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.