How far is Upper Darby, PA from Avonia, PA?
The driving distance from Upper Darby, PA to Avonia, PA is about 413.8 miles (665.9 km), with a travel time of about 07h 48m by car.
- The straight-line flight distance is about 298.8 miles (480.8 km).
- For a round trip, plan for roughly 15h 37m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 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 07h 48m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
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 Centre County, Pennsylvania
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Clear
Driving Route Map
The map below follows the saved road route between Upper Darby and Avonia.
Turn-by-Turn Driving Directions
Step-by-step road directions between Upper Darby and Avonia.
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1
Start on West Providence Road
1430 ft · 46 sec · West Providence Road
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2
Turn left onto South Lansdowne Avenue
3 mi · 8 min · South Lansdowne Avenue
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3
Continue on Darby Road
144 m · 14 sec · Darby Road
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4
Turn slight left onto West Chester Pike
2.2 mi · 5 min · West Chester Pike
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5
Take the exit slight right toward I 476 North: Plymouth Meeting
2005 ft · 59 sec
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6
Merge slight left onto Mid-County Expressway
10.6 mi · 14 min · Mid-County Expressway
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7
Turn slight left onto Mid-County Expressway
885 ft · 14 sec · Mid-County Expressway
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8
Continue on Pennsylvania Turnpike Northeast Extension
75 mi · 1 hr 21 min · Pennsylvania Turnpike Northeast Extension
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9
Take the exit slight right toward PA 940, I 80: Hazleton, Mount Pocono
1.1 km · 2 min
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10
Keep slight left
879 ft · 24 sec
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11
Keep slight right to continue on I 80 West: Hazleton
1650 ft · 40 sec
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12
Merge slight left onto Keystone Shortway
256.6 mi · 4 hr 38 min · Keystone Shortway
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13
Take the exit slight right toward I 79 North: Erie
1 km · 1 min
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14
Merge slight right
48.3 mi · 52 min
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15
Take the exit slight right toward US 6N: Albion, Edinboro
1594 ft · 39 sec
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16
Keep slight left to continue on Route 6N
2.7 mi · 4 min · Route 6N
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17
Turn right onto PA-98
6.9 mi · 10 min · PA-98
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18
Continue on Avonia Road
5.4 mi · 10 min · Avonia Road
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19
Turn right onto Hathaway Drive
14 m · 7 sec · Hathaway Drive
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20
Turn right
16 m · 4 sec
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21
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Upper Darby and Avonia.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Keystone Shortway
Merge slight left onto Keystone Shortway
257 mi · 04h 38m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Mostly Clear leaving Upper Darby and Sunny near Avonia.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Upper Darby to Avonia?
The road trip is about 413.8 miles (665.9 km) and usually takes 07h 48m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Curtin is a useful midpoint, sitting about 206.7 miles from Upper Darby and 207.1 miles from Avonia.
How much longer is the road route than the straight-line distance?
The direct path is about 298.8 miles (480.8 km), while the road route adds roughly 115 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 7:30 AM EDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $59.66 one way or $119.31 round trip. Estimated CO2 is about 129.8 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Clear around Upper Darby and Sunny near Avonia.
Stop Ideas Near Curtin
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 Curtin.
Lewistown
Tyrone
Huntingdon
Altoona Transportation Center
Flight Path Map
This map shows the direct air route between Upper Darby and Avonia. Straight-line distance: 298.75 mi (480.79 km).
#1 Upper Darby
Town in Delaware County, Pennsylvania, United States
| Population | 82,883 |
| Coordinates | 39.9284500, -75.2738000 |
| Altitude | 20 |
| Country | United States |
#2 Avonia
Census designated place
| Population | 1,205 |
| Coordinates | 42.0456100, -80.2697900 |
| Altitude | 205 |
| Country | United States |
End: Avonia (-80.26979, 42.04561)
Estimated Travel Time
Distance: 666 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 13h 47m |
| 40 mph (64.37 km/h) | 10h 20m |
| 50 mph (80.47 km/h) | 08h 16m |
| 60 mph (96.56 km/h) | 06h 53m |
| 70 mph (112.65 km/h) | 05h 54m |
| 80 mph (129 km/h) | 05h 09m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.09 | $59.66 | $119.31 |
| Mid-grade | $4.60 | $67.15 | $134.29 |
| Premium | $4.95 | $72.33 | $144.66 |
| Diesel | $5.98 | $87.31 | $174.62 |
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.