How far is Farmingdale, NY from Allentown, PA?
The driving distance from Farmingdale, NY to Allentown, PA is about 127.2 miles (204.7 km), with a travel time of about 02h 51m by car.
- The straight-line flight distance is about 107.5 miles (173 km).
- For a round trip, plan for roughly 05h 42m 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 51m.
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.
Borough in Somerset County, New Jersey, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Farmingdale and Allentown.
Turn-by-Turn Driving Directions
Step-by-step road directions between Farmingdale and Allentown.
-
1
Start on the route
85 m · 23 sec
-
2
Turn right
149 m · 41 sec
-
3
Turn left onto Wesche Drive
113 m · 22 sec · Wesche Drive
-
4
Turn left onto Cherry Street
726 ft · 26 sec · Cherry Street
-
5
Turn left onto Conklin Street
1.1 km · 1 min · Conklin Street
-
6
Continue on Fulton Street
1182 ft · 28 sec · Fulton Street
-
7
Continue on Hempstead Turnpike
1.6 mi · 3 min · Hempstead Turnpike
-
8
Turn right onto Hicksville Road
1.5 mi · 2 min · Hicksville Road
-
9
Turn straight onto South Broadway
2.2 mi · 4 min · South Broadway
-
10
Continue on North Broadway
1.2 mi · 2 min · North Broadway
-
11
Turn left onto North Service Road
117 m · 8 sec · North Service Road
-
12
Continue on North Marginal Road
1 mi · 1 min · North Marginal Road
-
13
Turn straight onto Jericho Turnpike
129 m · 7 sec · Jericho Turnpike
-
14
Turn slight right onto Store Hill Road
724 ft · 21 sec · Store Hill Road
-
15
Take the ramp straight toward I 495 West: New York
1965 ft · 31 sec
-
16
Merge slight left onto Long Island Expressway
19.3 mi · 27 min · Long Island Expressway
-
17
Take the exit slight right toward I 278 West: Brooklyn
1.6 km · 2 min
-
18
Keep slight right to continue on I 278 West: Brooklyn, 48th Street
569 ft · 11 sec
-
19
Keep slight left to continue on I 278 West: Brooklyn
2055 ft · 32 sec
-
20
Merge slight left onto Brooklyn-Queens Expressway
2 mi · 3 min · Brooklyn-Queens Expressway
-
21
Keep slight left to continue on Williamsburg Bridge
1.1 km · 2 min · Williamsburg Bridge
-
22
Keep slight left to continue on Williamsburg Bridge
1.2 mi · 3 min · Williamsburg Bridge
-
23
Continue on Delancey Street
2472 ft · 2 min · Delancey Street
-
24
Continue on Kenmare Street
1154 ft · 57 sec · Kenmare Street
-
25
At the end of the road, turn left onto Lafayette Street
68 m · 11 sec · Lafayette Street
-
26
Turn right onto Broome Street
1554 ft · 1 min · Broome Street
-
27
Continue on Watts Street
882 ft · 38 sec · Watts Street
-
28
Take the exit straight toward I 78: Holland Tunnel, New Jersey
117 m · 13 sec
-
29
Merge slight left onto Holland Tunnel
1.8 mi · 4 min · Holland Tunnel
-
30
Continue on 14th Street
2256 ft · 1 min · 14th Street
-
31
Keep slight right to continue on New Jersey Turnpike Newark Bay Extension
8.1 mi · 9 min · New Jersey Turnpike Newark Bay Extension
-
32
Keep slight right to continue on New Jersey Turnpike Newark Bay Extension
71 m · 3 sec · New Jersey Turnpike Newark Bay Extension
-
33
Continue on Phillipsburg-Newark Expressway Tolls
115 m · 5 sec · Phillipsburg-Newark Expressway Tolls
-
34
Keep slight right to continue on Phillipsburg-Newark Expressway
9.1 mi · 11 min · Phillipsburg-Newark Expressway
-
35
Keep slight left to continue on I 78 West: Clinton
885 ft · 12 sec
-
36
Merge slight left onto Phillipsburg-Newark Expressway
49.2 mi · 57 min · Phillipsburg-Newark Expressway
-
37
Continue on Interstate 78 Toll Bridge
16.6 mi · 20 min · Interstate 78 Toll Bridge
-
38
Take the exit slight right toward PA 145 North: South 4th Street
1.1 km · 1 min
-
39
Turn straight onto Pike Avenue
1.3 mi · 2 min · Pike Avenue
-
40
Continue on South 4th Street
1.5 mi · 2 min · South 4th Street
-
41
Turn left onto West Susquehanna Street
760 ft · 13 sec · West Susquehanna Street
-
42
Continue on South 5th Street
1731 ft · 29 sec · South 5th Street
-
43
Turn left onto West Auburn Street
555 ft · 13 sec · West Auburn Street
-
44
Turn right onto Lehigh Street
2094 ft · 43 sec · Lehigh Street
-
45
Turn left onto South 6th Street
1.5 km · 2 min · South 6th Street
-
46
Turn left onto Tilghman Street
1.4 km · 2 min · Tilghman Street
-
47
Arrive at your destination
0 m · 1 sec · Tilghman Street
Car Route Details
A richer read on the saved driving route between Farmingdale and Allentown.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Phillipsburg-Newark Expressway
Merge slight left onto Phillipsburg-Newark Expressway
49.2 mi · 00h 57m
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.
Mostly Sunny leaving Farmingdale and Mostly Sunny near Allentown.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Farmingdale to Allentown?
The road trip is about 127.2 miles (204.7 km) and usually takes 02h 51m 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?
Watchung is a useful midpoint, sitting about 63.5 miles from Farmingdale and 63.7 miles from Allentown.
How much longer is the road route than the straight-line distance?
The direct path is about 107.5 miles (173 km), while the road route adds roughly 19.7 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 12:48 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $19.97 one way or $39.94 round trip. Estimated CO2 is about 39.9 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Farmingdale and Mostly Sunny near Allentown.
Stop Ideas Near Watchung
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
West Orange Town Hall
City of Elizabeth
Linden City Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Watchung.
Metropark station
New Brunswick station
Newark Liberty International Airport
Pennsylvania Station
Flight Path Map
This map shows the direct air route between Farmingdale and Allentown. Straight-line distance: 107.5 mi (173 km).
#1 Farmingdale
Incorporated village on Long Island, within the town of Oyster Bay, Nassau County, New York, United States
| Population | 8,981 |
| Coordinates | 40.7326000, -73.4454000 |
| Altitude | 21 |
| Country | United States |
#2 Allentown
The third most populous city in Pennsylvania.
| Population | 121,470 |
| Coordinates | 40.6084300, -75.4901800 |
| Altitude | 103 |
| Country | United States |
End: Allentown (-75.49018, 40.60843)
Estimated Travel Time
Distance: 205 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 14m |
| 40 mph (64.37 km/h) | 03h 10m |
| 50 mph (80.47 km/h) | 02h 32m |
| 60 mph (96.56 km/h) | 02h 07m |
| 70 mph (112.65 km/h) | 01h 49m |
| 80 mph (129 km/h) | 01h 35m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.45 | $19.97 | $39.94 |
| Mid-grade | $4.98 | $22.37 | $44.74 |
| Premium | $5.38 | $24.17 | $48.33 |
| Diesel | $6.51 | $29.23 | $58.45 |
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 New York · Oct 15, 2026