| Boone to Clermont (Florida) | 530.55 mi (853.84 km) |
| Boone to Cleveland (Mississippi) | 540.33 mi (869.57 km) |
| Boone to Cleveland (Ohio) | 363.80 mi (585.48 km) |
| Boone to Cleveland (Tennessee) | 193.32 mi (311.11 km) |
| Boone to Cleveland Heights (Ohio) | 366.25 mi (589.42 km) |
| Boone to Cliffside Park (New Jersey) | 522.94 mi (841.59 km) |
| Boone to Clifton (Colorado) | 1,473.75 mi (2,371.78 km) |
| Boone to Clifton (New Jersey) | 517.36 mi (832.62 km) |
| Boone to Clinton (Iowa) | 602.15 mi (969.07 km) |
| Boone to Clinton (Maryland) | 314.42 mi (506.00 km) |
| Boone to Clinton (Mississippi) | 561.99 mi (904.44 km) |
| Boone to Clinton (Utah) | 1,665.80 mi (2,680.84 km) |
| Boone to Clive (Iowa) | 750.45 mi (1,207.74 km) |
| Boone to Cloquet (Minnesota) | 915.53 mi (1,473.41 km) |
| Boone to Cloverleaf (Texas) | 898.39 mi (1,445.82 km) |
