| San Mateo to Celano | 6,273.01 mi (10,095.43 km) |
| San Mateo to Cento | 6,057.62 mi (9,748.80 km) |
| San Mateo to Cepagatti | 6,271.15 mi (10,092.43 km) |
| San Mateo to Ceprano | 6,302.75 mi (10,143.29 km) |
| San Mateo to Cercola | 6,365.98 mi (10,245.05 km) |
| San Mateo to Cerea | 6,029.37 mi (9,703.33 km) |
| San Mateo to Cerese | 6,024.69 mi (9,695.80 km) |
| San Mateo to Cerignola | 6,385.99 mi (10,277.26 km) |
| San Mateo to Cermenate | 5,940.79 mi (9,560.78 km) |
| San Mateo to Cernusco sul Naviglio | 5,958.16 mi (9,588.74 km) |
| San Mateo to Cerreto Guidi | 6,100.79 mi (9,818.27 km) |
| San Mateo to Cerro Maggiore | 5,942.50 mi (9,563.52 km) |
| San Mateo to Certaldo | 6,117.69 mi (9,845.47 km) |
| San Mateo to Cerveteri | 6,236.14 mi (10,036.09 km) |
| San Mateo to Cervia | 6,114.68 mi (9,840.63 km) |
