| Boone to Allison Park (Pennsylvania) | 315.21 mi (507.28 km) |
| Boone to Allouez (Wisconsin) | 661.27 mi (1,064.20 km) |
| Boone to Aloha (Oregon) | 2,220.01 mi (3,572.77 km) |
| Boone to Alpena (Michigan) | 619.34 mi (996.73 km) |
| Boone to Alpharetta (Georgia) | 208.72 mi (335.90 km) |
| Boone to Alpine (California) | 2,000.11 mi (3,218.87 km) |
| Boone to Alpine (Utah) | 1,649.52 mi (2,654.65 km) |
| Boone to Alsip (Illinois) | 498.39 mi (802.08 km) |
| Boone to Altadena (California) | 2,051.52 mi (3,301.60 km) |
| Boone to Altamont (Oregon) | 2,163.72 mi (3,482.18 km) |
| Boone to Altamonte Springs (Florida) | 521.87 mi (839.86 km) |
| Boone to Alton (Illinois) | 500.35 mi (805.24 km) |
| Boone to Alton (Texas) | 1,195.63 mi (1,924.19 km) |
| Boone to Altoona (Iowa) | 736.69 mi (1,185.58 km) |
| Boone to Altoona (Pennsylvania) | 345.57 mi (556.14 km) |
