| Willow Grove to Allison Park (Pennsylvania) | 256.63 mi (413.01 km) |
| Willow Grove to Allouez (Wisconsin) | 723.04 mi (1,163.62 km) |
| Willow Grove to Aloha (Oregon) | 2,412.03 mi (3,881.78 km) |
| Willow Grove to Alpena (Michigan) | 542.65 mi (873.32 km) |
| Willow Grove to Alpharetta (Georgia) | 655.72 mi (1,055.29 km) |
| Willow Grove to Alpine (California) | 2,345.07 mi (3,774.03 km) |
| Willow Grove to Alpine (Utah) | 1,917.44 mi (3,085.82 km) |
| Willow Grove to Alsip (Illinois) | 666.68 mi (1,072.92 km) |
| Willow Grove to Altadena (California) | 2,380.27 mi (3,830.68 km) |
| Willow Grove to Altamont (Oregon) | 2,397.78 mi (3,858.86 km) |
| Willow Grove to Altamonte Springs (Florida) | 869.91 mi (1,399.99 km) |
| Willow Grove to Alton (Illinois) | 804.88 mi (1,295.33 km) |
| Willow Grove to Alton (Texas) | 1,639.05 mi (2,637.79 km) |
| Willow Grove to Altoona (Iowa) | 962.67 mi (1,549.27 km) |
| Willow Grove to Altoona (Pennsylvania) | 174.73 mi (281.19 km) |
