| Benicia to Collegno | 5,895.98 mi (9,488.67 km) |
| Benicia to Cologno al Serio | 5,929.75 mi (9,543.01 km) |
| Benicia to Cologno Monzese | 5,920.76 mi (9,528.55 km) |
| Benicia to Colorno | 5,985.61 mi (9,632.91 km) |
| Benicia to Comacchio | 6,049.32 mi (9,735.45 km) |
| Benicia to Comiso | 6,565.51 mi (10,566.17 km) |
| Benicia to Como | 5,899.59 mi (9,494.47 km) |
| Benicia to Concordia Sagittaria | 6,006.47 mi (9,666.48 km) |
| Benicia to Concorezzo | 5,919.01 mi (9,525.73 km) |
| Benicia to Conegliano | 5,984.69 mi (9,631.43 km) |
| Benicia to Conselice | 6,050.04 mi (9,736.60 km) |
| Benicia to Conselve | 6,010.18 mi (9,672.45 km) |
| Benicia to Conversano | 6,401.19 mi (10,301.72 km) |
| Benicia to Copertino | 6,467.74 mi (10,408.83 km) |
| Benicia to Copparo | 6,028.23 mi (9,701.49 km) |
