| Okemos to Collegno | 4,316.10 mi (6,946.09 km) |
| Okemos to Cologno al Serio | 4,381.45 mi (7,051.26 km) |
| Okemos to Cologno Monzese | 4,366.87 mi (7,027.79 km) |
| Okemos to Colorno | 4,434.51 mi (7,136.65 km) |
| Okemos to Comacchio | 4,515.31 mi (7,266.69 km) |
| Okemos to Comiso | 4,946.90 mi (7,961.26 km) |
| Okemos to Como | 4,348.17 mi (6,997.70 km) |
| Okemos to Concordia Sagittaria | 4,497.49 mi (7,238.02 km) |
| Okemos to Concorezzo | 4,366.75 mi (7,027.60 km) |
| Okemos to Conegliano | 4,471.15 mi (7,195.61 km) |
| Okemos to Conselice | 4,509.01 mi (7,256.55 km) |
| Okemos to Conselve | 4,480.99 mi (7,211.46 km) |
| Okemos to Conversano | 4,871.31 mi (7,839.61 km) |
| Okemos to Copertino | 4,939.94 mi (7,950.07 km) |
| Okemos to Copparo | 4,493.30 mi (7,231.27 km) |
