| Walker Mill to Cortona | 4,408.66 mi (7,095.05 km) |
| Walker Mill to Cosenza | 4,741.06 mi (7,630.00 km) |
| Walker Mill to Cossato | 4,167.60 mi (6,707.10 km) |
| Walker Mill to Costa Volpino | 4,242.17 mi (6,827.12 km) |
| Walker Mill to Creazzo | 4,310.78 mi (6,937.52 km) |
| Walker Mill to Crema | 4,239.26 mi (6,822.43 km) |
| Walker Mill to Cremona | 4,261.85 mi (6,858.78 km) |
| Walker Mill to Crevalcore | 4,323.59 mi (6,958.15 km) |
| Walker Mill to Crispiano | 4,735.05 mi (7,620.33 km) |
| Walker Mill to Crosia | 4,753.89 mi (7,650.65 km) |
| Walker Mill to Crotone | 4,787.99 mi (7,705.53 km) |
| Walker Mill to Cuneo | 4,177.74 mi (6,723.42 km) |
| Walker Mill to Cuorgne | 4,150.71 mi (6,679.93 km) |
| Walker Mill to Cusano Milanino | 4,211.92 mi (6,778.43 km) |
| Walker Mill to Cutro | 4,783.96 mi (7,699.04 km) |
