| Boone to Abilene (Texas) | 1,061.49 mi (1,708.31 km) |
| Boone to Accokeek (Maryland) | 307.26 mi (494.48 km) |
| Boone to Acworth (Georgia) | 225.78 mi (363.35 km) |
| Boone to Ada (Oklahoma) | 848.95 mi (1,366.26 km) |
| Boone to Addison (Illinois) | 521.14 mi (838.70 km) |
| Boone to Addison (Texas) | 890.56 mi (1,433.22 km) |
| Boone to Adelanto (California) | 2,006.55 mi (3,229.23 km) |
| Boone to Adelphi (Maryland) | 321.51 mi (517.42 km) |
| Boone to Adrian (Michigan) | 413.16 mi (664.92 km) |
| Boone to Affton (Missouri) | 501.90 mi (807.73 km) |
| Boone to Agoura Hills (California) | 2,086.89 mi (3,358.53 km) |
| Boone to Aguadilla (Puerto Rico) | 1,513.01 mi (2,434.95 km) |
| Boone to Aiken (South Carolina) | 185.26 mi (298.14 km) |
| Boone to Akron (Ohio) | 336.49 mi (541.52 km) |
| Boone to Alabaster (Alabama) | 358.31 mi (576.64 km) |
