| Menlo Park to Cortona | 6,161.10 mi (9,915.33 km) |
| Menlo Park to Cosenza | 6,512.05 mi (10,480.13 km) |
| Menlo Park to Cossato | 5,922.21 mi (9,530.88 km) |
| Menlo Park to Costa Volpino | 5,963.33 mi (9,597.06 km) |
| Menlo Park to Creazzo | 6,018.91 mi (9,686.50 km) |
| Menlo Park to Crema | 5,977.33 mi (9,619.58 km) |
| Menlo Park to Cremona | 6,000.40 mi (9,656.71 km) |
| Menlo Park to Crevalcore | 6,055.65 mi (9,745.62 km) |
| Menlo Park to Crispiano | 6,462.72 mi (10,400.74 km) |
| Menlo Park to Crosia | 6,510.86 mi (10,478.22 km) |
| Menlo Park to Crotone | 6,549.12 mi (10,539.79 km) |
| Menlo Park to Cuneo | 5,968.69 mi (9,605.67 km) |
| Menlo Park to Cuorgne | 5,916.66 mi (9,521.94 km) |
| Menlo Park to Cusano Milanino | 5,952.74 mi (9,580.00 km) |
| Menlo Park to Cutro | 6,548.35 mi (10,538.55 km) |
