| San Luis Obispo to Cassina de' Pecchi | 6,044.45 mi (9,727.60 km) |
| San Luis Obispo to Cassino | 6,400.71 mi (10,300.95 km) |
| San Luis Obispo to Castagneto Carducci | 6,209.65 mi (9,993.46 km) |
| San Luis Obispo to Castano Primo | 6,024.41 mi (9,695.35 km) |
| San Luis Obispo to Castel Bolognese | 6,182.99 mi (9,950.55 km) |
| San Luis Obispo to Castel Gandolfo | 6,351.00 mi (10,220.95 km) |
| San Luis Obispo to Castel Goffredo | 6,089.65 mi (9,800.35 km) |
| San Luis Obispo to Castel Maggiore | 6,156.31 mi (9,907.62 km) |
| San Luis Obispo to Castel Mella | 6,068.95 mi (9,767.03 km) |
| San Luis Obispo to Castel San Giorgio | 6,467.19 mi (10,407.94 km) |
| San Luis Obispo to Castel San Giovanni | 6,071.64 mi (9,771.36 km) |
| San Luis Obispo to Castel San Pietro Terme | 6,171.94 mi (9,932.77 km) |
| San Luis Obispo to Castel Volturno | 6,428.50 mi (10,345.67 km) |
| San Luis Obispo to Castelbuono | 6,609.26 mi (10,636.58 km) |
| San Luis Obispo to Casteldaccia | 6,584.67 mi (10,596.99 km) |
