| San Luis Obispo to Carmignano | 6,186.90 mi (9,956.85 km) |
| San Luis Obispo to Carovigno | 6,558.91 mi (10,555.55 km) |
| San Luis Obispo to Carpenedolo | 6,084.71 mi (9,792.40 km) |
| San Luis Obispo to Carpi | 6,129.97 mi (9,865.24 km) |
| San Luis Obispo to Carrara | 6,144.58 mi (9,888.75 km) |
| San Luis Obispo to Carugate | 6,041.65 mi (9,723.09 km) |
| San Luis Obispo to Casal di Principe | 6,436.94 mi (10,359.25 km) |
| San Luis Obispo to Casale Monferrato | 6,037.18 mi (9,715.90 km) |
| San Luis Obispo to Casale sul Sile | 6,127.68 mi (9,861.54 km) |
| San Luis Obispo to Casalecchio di Reno | 6,158.39 mi (9,910.98 km) |
| San Luis Obispo to Casalgrande | 6,136.40 mi (9,875.57 km) |
| San Luis Obispo to Casalmaggiore | 6,104.85 mi (9,824.81 km) |
| San Luis Obispo to Casalnuovo di Napoli | 6,449.12 mi (10,378.85 km) |
| San Luis Obispo to Casalpusterlengo | 6,071.33 mi (9,770.86 km) |
| San Luis Obispo to Casaluce | 6,439.89 mi (10,364.01 km) |
