| Boone to Anoka (Minnesota) | 872.04 mi (1,403.41 km) |
| Boone to Ansonia (Connecticut) | 582.83 mi (937.98 km) |
| Boone to Antelope (California) | 2,166.79 mi (3,487.11 km) |
| Boone to Anthem (Arizona) | 1,723.29 mi (2,773.37 km) |
| Boone to Antioch (California) | 2,197.80 mi (3,537.01 km) |
| Boone to Antioch (Illinois) | 551.36 mi (887.34 km) |
| Boone to Apache Junction (Arizona) | 1,698.87 mi (2,734.06 km) |
| Boone to Apex (North Carolina) | 159.75 mi (257.09 km) |
| Boone to Apollo Beach (Florida) | 585.36 mi (942.05 km) |
| Boone to Apopka (Florida) | 518.92 mi (835.13 km) |
| Boone to Apple Valley (California) | 1,994.66 mi (3,210.09 km) |
| Boone to Apple Valley (Minnesota) | 844.07 mi (1,358.40 km) |
| Boone to Appleton (Wisconsin) | 660.02 mi (1,062.21 km) |
| Boone to Arbutus (Maryland) | 343.10 mi (552.17 km) |
| Boone to Arcadia (California) | 2,047.15 mi (3,294.57 km) |
