| Boone to Camas (Washington) | 2,198.94 mi (3,538.84 km) |
| Boone to Cambridge (Maryland) | 346.72 mi (557.99 km) |
| Boone to Cambridge (Massachusetts) | 705.90 mi (1,136.03 km) |
| Boone to Camden (Arkansas) | 658.97 mi (1,060.51 km) |
| Boone to Camden (New Jersey) | 439.72 mi (707.67 km) |
| Boone to Cameron Park (California) | 2,147.22 mi (3,455.62 km) |
| Boone to Camp Pendleton South (California) | 2,027.84 mi (3,263.50 km) |
| Boone to Camp Springs (Maryland) | 315.87 mi (508.34 km) |
| Boone to Camp Verde (Arizona) | 1,697.39 mi (2,731.69 km) |
| Boone to Campbell (California) | 2,214.67 mi (3,564.16 km) |
| Boone to Campbellsville (Kentucky) | 218.39 mi (351.46 km) |
| Boone to Campton Hills (Illinois) | 536.55 mi (863.49 km) |
| Boone to Canby (Oregon) | 2,210.48 mi (3,557.42 km) |
| Boone to Candelaria (Puerto Rico) | 1,548.90 mi (2,492.72 km) |
| Boone to Candler-McAfee (Georgia) | 226.31 mi (364.21 km) |
