How far is Upper Mill, PA from Lower Allen, PA?
The driving distance from Upper Mill, PA to Lower Allen, PA is about 26.9 miles (43.3 km), with a travel time of about 00h 35m by car.
- The straight-line flight distance is about 17 miles (27.4 km).
- For a round trip, plan for roughly 01h 10m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM EDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 35m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Township in Cumberland County, Pennsylvania
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny then Slight Chance Rain Showers
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Upper Mill and Lower Allen.
Turn-by-Turn Driving Directions
Step-by-step road directions between Upper Mill and Lower Allen.
-
1
Start on Yates Street
27 m · 2 sec · Yates Street
-
2
Turn slight left onto South Baltimore Avenue
1.7 mi · 4 min · South Baltimore Avenue
-
3
Continue on Holly Pike
4 mi · 7 min · Holly Pike
-
4
Continue on South Hanover Street
1650 ft · 40 sec · South Hanover Street
-
5
Take the exit slight right
1135 ft · 29 sec
-
6
Merge slight left
12.1 mi · 15 min
-
7
Take the exit slight right toward PA 581 East: Camp Hill
2783 ft · 1 min
-
8
Continue on American Ex-Prisoners of War Memorial Highway
6.9 mi · 9 min · American Ex-Prisoners of War Memorial Highway
-
9
Take the exit slight right toward I 83 South: York, Baltimore, Lemoyne
1128 ft · 37 sec
-
10
Keep slight right to continue on Lemoyne
154 m · 17 sec
-
11
Keep slight left
96 m · 14 sec
-
12
Turn left onto Lowther Road
2146 ft · 44 sec · Lowther Road
-
13
At the end of the road, turn left onto Center Drive
1886 ft · 1 min · Center Drive
-
14
Arrive at your destination
0 m · 1 sec · Center Drive
Car Route Details
A richer read on the saved driving route between Upper Mill and Lower Allen.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
South Hanover Street
Merge slight left
12.1 mi · 00h 15m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Partly Sunny then Slight Chance Rain Showers leaving Upper Mill and Mostly Sunny near Lower Allen.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Upper Mill to Lower Allen?
The road trip is about 26.9 miles (43.3 km) and usually takes 00h 35m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Middlesex is a useful midpoint, sitting about 13.4 miles from Upper Mill and 13.5 miles from Lower Allen.
How much longer is the road route than the straight-line distance?
The direct path is about 17 miles (27.4 km), while the road route adds roughly 9.9 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 7:00 AM to 7:00 PM EDT. If you want a more comfortable same-day return, try to leave by 7:20 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.24 one way or $8.48 round trip. Estimated CO2 is about 8.4 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny then Slight Chance Rain Showers around Upper Mill and Mostly Sunny near Lower Allen.
Stop Ideas Near Middlesex
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 Middlesex.
Harrisburg Transportation Center
Middletown
Elizabethtown station
Lewistown
Flight Path Map
This map shows the direct air route between Upper Mill and Lower Allen. Straight-line distance: 17 mi (27.36 km).
#1 Upper Mill
Situated within Cumberland County in southern Pennsylvania, this unincorporated community rests at an approximate elevation of 591 feet above sea level.
| Population | 0 |
| Coordinates | 40.1031500, -77.1791500 |
| Altitude | 180 |
| Country | United States |
#2 Lower Allen
Township in Cumberland County, Pennsylvania
| Population | 20,226 |
| Coordinates | 40.2264800, -76.9005300 |
| Altitude | 117 |
| Country | United States |
End: Center Drive (-76.900878, 40.226592)
Estimated Travel Time
Distance: 43 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 53m |
| 40 mph (64.37 km/h) | 00h 40m |
| 50 mph (80.47 km/h) | 00h 32m |
| 60 mph (96.56 km/h) | 00h 26m |
| 70 mph (112.65 km/h) | 00h 23m |
| 80 mph (129 km/h) | 00h 20m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.46 | $4.24 | $8.48 |
| Mid-grade | $4.93 | $4.68 | $9.36 |
| Premium | $5.31 | $5.04 | $10.08 |
| Diesel | $6.55 | $6.22 | $12.44 |
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 · Oct 15, 2026