| Allentown to Worthington (Ohio) | 398.72 mi (641.67 km) |
| Allentown to Wright (Florida) | 939.81 mi (1,512.49 km) |
| Allentown to Wyandanch (New York) | 111.20 mi (178.95 km) |
| Allentown to Wyandotte (Michigan) | 413.21 mi (664.99 km) |
| Allentown to Wylie (Texas) | 1,271.43 mi (2,046.17 km) |
| Allentown to Wyndham (Virginia) | 230.98 mi (371.73 km) |
| Allentown to Wyoming (Michigan) | 550.34 mi (885.69 km) |
| Allentown to Wyomissing (Pennsylvania) | 31.78 mi (51.15 km) |
| Allentown to Xenia (Ohio) | 451.41 mi (726.47 km) |
| Allentown to Yakima (Washington) | 2,261.46 mi (3,639.47 km) |
| Allentown to Yankton (South Dakota) | 1,137.66 mi (1,830.88 km) |
| Allentown to Yauco (Puerto Rico) | 1,640.86 mi (2,640.71 km) |
| Allentown to Yazoo City (Mississippi) | 982.41 mi (1,581.03 km) |
| Allentown to Yeadon (Pennsylvania) | 47.33 mi (76.17 km) |
| Allentown to Yelm (Washington) | 2,356.40 mi (3,792.25 km) |
