How far is Allentown, PA from Greenock, PA?
The driving distance from Allentown, PA to Greenock, PA is about 268.5 miles (432.1 km), with a travel time of about 05h 22m by car.
- The straight-line flight distance is about 227.8 miles (366.6 km).
- For a round trip, plan for roughly 10h 44m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM EST.
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 22m.
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 Light Rain
Mostly Cloudy then Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Allentown and Greenock.
Turn-by-Turn Driving Directions
Step-by-step road directions between Allentown and Greenock.
-
1
Start on Tilghman Street
5 mi · 8 min · Tilghman Street
-
2
Take the ramp slight left toward US 22 West: Harrisburg
698 ft · 18 sec
-
3
Merge slight left onto Lehigh Valley Thruway
1.1 km · 54 sec · Lehigh Valley Thruway
-
4
Merge slight left onto William Penn Highway
43.1 mi · 52 min · William Penn Highway
-
5
Continue on 78th Division Highway
7.6 mi · 9 min · 78th Division Highway
-
6
Keep slight left to continue on I 81 South: Harrisburg
1.1 km · 49 sec
-
7
Merge slight left
36.6 mi · 44 min
-
8
Take the exit slight right toward US 11: New Kingstown, Middlesex
1419 ft · 49 sec
-
9
Keep slight right to continue on US 11 South
61 m · 8 sec
-
10
Merge slight left onto Harrisburg Pike
1.6 km · 2 min · Harrisburg Pike
-
11
Take the exit straight toward I 76, PATP
2453 ft · 1 min
-
12
Keep slight right to continue on I 76 West: Pittsburgh
1304 ft · 37 sec
-
13
Merge slight left onto Pennsylvania Turnpike
159.6 mi · 2 hr 56 min · Pennsylvania Turnpike
-
14
Take the exit slight right toward US 30: Irwin, McKeesport
3215 ft · 1 min
-
15
Keep slight left to continue on US 30 West: Pittsburgh
1611 ft · 40 sec
-
16
Merge slight left onto Lincoln Highway
3.3 mi · 6 min · Lincoln Highway
-
17
Turn left onto Lincoln Way
4.2 mi · 8 min · Lincoln Way
-
18
Turn left onto Long Run Road
1.2 km · 2 min · Long Run Road
-
19
Turn left onto Ripple Road
2680 ft · 1 min · Ripple Road
-
20
Continue on Center Street
1.4 km · 2 min · Center Street
-
21
At the end of the road, turn left onto Walnut Street
883 ft · 18 sec · Walnut Street
-
22
Continue on Boston Bridge
1447 ft · 52 sec · Boston Bridge
-
23
Turn slight left onto Renzie Road
1.6 km · 2 min · Renzie Road
-
24
Turn left onto Greenock Buena Vista Road
1 mi · 3 min · Greenock Buena Vista Road
-
25
Turn left
29 m · 7 sec
-
26
Turn right onto Constitution Boulevard
27 m · 4 sec · Constitution Boulevard
-
27
Arrive at your destination
0 m · 1 sec · Constitution Boulevard
Car Route Details
A richer read on the saved driving route between Allentown and Greenock.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Pennsylvania Turnpike
Merge slight left onto Pennsylvania Turnpike
160 mi · 02h 56m
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 Light Rain leaving Allentown and Mostly Cloudy then Chance Rain Showers near Greenock.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Allentown to Greenock?
The road trip is about 268.5 miles (432.1 km) and usually takes 05h 22m 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 133.8 miles from Allentown and 134.7 miles from Greenock.
How much longer is the road route than the straight-line distance?
The direct path is about 227.8 miles (366.6 km), while the road route adds roughly 40.7 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 6:00 AM to 8:00 AM EST. If you want a more comfortable same-day return, try to leave by 6:16 AM EST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $41.54 one way or $83.07 round trip. Estimated CO2 is about 84.2 kg one way.
What should you check before leaving?
Before you leave, expect Chance Light Rain around Allentown and Mostly Cloudy then Chance Rain Showers near Greenock.
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 Allentown and Greenock. Straight-line distance: 227.82 mi (366.64 km).
#1 Allentown
The third most populous city in Pennsylvania.
| Population | 121,470 |
| Coordinates | 40.6084300, -75.4901800 |
| Altitude | 103 |
| Country | United States |
#2 Greenock
Situated in southeastern Allegheny County, this unincorporated community is located within the borders of Elizabeth Township.
| Population | 0 |
| Coordinates | 40.3122900, -79.8067100 |
| Altitude | 296 |
| Country | United States |
End: Greenock (-79.80671, 40.31229)
Estimated Travel Time
Distance: 432 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 08h 56m |
| 40 mph (64.37 km/h) | 06h 42m |
| 50 mph (80.47 km/h) | 05h 22m |
| 60 mph (96.56 km/h) | 04h 28m |
| 70 mph (112.65 km/h) | 03h 50m |
| 80 mph (129 km/h) | 03h 20m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.39 | $41.54 | $83.07 |
| Mid-grade | $4.81 | $45.58 | $91.16 |
| Premium | $5.26 | $49.80 | $99.61 |
| Diesel | $6.57 | $62.25 | $124.49 |
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 · Nov 07, 2026