Distance from Washington, New Jersey to Allentown, Pennsylvania
The driving distance from Washington, New Jersey to Allentown, Pennsylvania is 31.7 mi (51 km)
The straight-line (air) distance is approximately 17.4 mi (27.9 km)
Estimated travel time by road is 49 minutes
We found 3 routes between Washington and Allentown.
Available Routes
Route Directions
Get on US-22 W in Easton from Broad St, N Main St, PA-611 N and Snyder St
Follow US-22 W to PA-145 S/MacArthur Rd in Fullerton. Take the PA-145 N exit from US-22 W
Follow PA-145 S to Hamilton St in Allentown
Route Directions
Get on I-78 W in Greenwich Township from NJ-31 S, W Asbury Anderson Rd and Asbury Bloomsbury Rd/Bloomsbury Rd
Follow I-78 W to Lehigh St in Allentown. Take exit 57 from I-78 W
Follow Lehigh St and S 8th St to Hamilton St
Route Directions
Journey Details
Traveling from Washington, New Jersey to Allentown, Pennsylvania covers 31.1 miles (50 km) in a west direction. This secondary roads, moderate route typically takes 45 minutes under normal conditions.
Drivers have 3 route options between these locations (31-39 miles / 50-63 km). The primary route shown here saves 4 minutes compared to alternatives.
The route features toll sections. During night weekend travel, expect typical weekend traffic patterns with average speeds around 38 mph (61 km/h) .
Journey Waypoints
Washington
Starting Point
Allentown
Destination
