| San Marcos to Busto Arsizio | 6,035.82 mi (9,713.72 km) |
| San Marcos to Busto Garolfo | 6,040.23 mi (9,720.81 km) |
| San Marcos to Cabras | 6,312.99 mi (10,159.78 km) |
| San Marcos to Cadelbosco di Sopra | 6,136.21 mi (9,875.28 km) |
| San Marcos to Cadoneghe | 6,143.23 mi (9,886.58 km) |
| San Marcos to Cagli | 6,266.22 mi (10,084.50 km) |
| San Marcos to Cagliari | 6,369.68 mi (10,251.02 km) |
| San Marcos to Cairo Montenotte | 6,077.76 mi (9,781.20 km) |
| San Marcos to Caivano | 6,458.52 mi (10,393.98 km) |
| San Marcos to Calcinaia | 6,192.87 mi (9,966.47 km) |
| San Marcos to Calcinato | 6,094.46 mi (9,808.08 km) |
| San Marcos to Calderara di Reno | 6,168.20 mi (9,926.75 km) |
| San Marcos to Caldogno | 6,121.52 mi (9,851.64 km) |
| San Marcos to Calenzano | 6,201.44 mi (9,980.25 km) |
| San Marcos to Calolziocorte | 6,045.20 mi (9,728.80 km) |
