| San Luis Obispo to Chivasso | 6,016.44 mi (9,682.53 km) |
| San Luis Obispo to Ciampino | 6,346.46 mi (10,213.64 km) |
| San Luis Obispo to Cicciano | 6,451.82 mi (10,383.20 km) |
| San Luis Obispo to Cingoli | 6,277.75 mi (10,103.07 km) |
| San Luis Obispo to Cinisello Balsamo | 6,038.11 mi (9,717.40 km) |
| San Luis Obispo to Cinisi | 6,564.26 mi (10,564.15 km) |
| San Luis Obispo to Cirie | 6,005.14 mi (9,664.35 km) |
| San Luis Obispo to Ciro Marina | 6,620.19 mi (10,654.16 km) |
| San Luis Obispo to Cislago | 6,025.14 mi (9,696.53 km) |
| San Luis Obispo to Cisterna di Latina | 6,365.08 mi (10,243.61 km) |
| San Luis Obispo to Cisternino | 6,550.31 mi (10,541.70 km) |
| San Luis Obispo to Citta di Castello | 6,243.55 mi (10,048.03 km) |
| San Luis Obispo to Citta Sant'Angelo | 6,350.04 mi (10,219.40 km) |
| San Luis Obispo to Cittadella | 6,108.97 mi (9,831.43 km) |
| San Luis Obispo to Cittanova | 6,647.38 mi (10,697.92 km) |
