| Union Park to Allison Park (Pennsylvania) | 832.76 mi (1,340.20 km) |
| Union Park to Allouez (Wisconsin) | 1,160.84 mi (1,868.19 km) |
| Union Park to Aloha (Oregon) | 2,539.92 mi (4,087.61 km) |
| Union Park to Alpena (Michigan) | 1,146.99 mi (1,845.91 km) |
| Union Park to Alpharetta (Georgia) | 420.43 mi (676.62 km) |
| Union Park to Alpine (California) | 2,120.94 mi (3,413.32 km) |
| Union Park to Alpine (Utah) | 1,910.08 mi (3,073.98 km) |
| Union Park to Alsip (Illinois) | 976.36 mi (1,571.31 km) |
| Union Park to Altadena (California) | 2,198.87 mi (3,538.73 km) |
| Union Park to Altamont (Oregon) | 2,439.83 mi (3,926.52 km) |
| Union Park to Altamonte Springs (Florida) | 11.74 mi (18.89 km) |
| Union Park to Alton (Illinois) | 877.99 mi (1,412.98 km) |
| Union Park to Alton (Texas) | 1,057.93 mi (1,702.58 km) |
| Union Park to Altoona (Iowa) | 1,135.85 mi (1,827.98 km) |
| Union Park to Altoona (Pennsylvania) | 840.64 mi (1,352.87 km) |
