| Oleiros to Collegno | 794.81 mi (1,279.13 km) |
| Oleiros to Cologno al Serio | 900.01 mi (1,448.43 km) |
| Oleiros to Cologno Monzese | 879.41 mi (1,415.28 km) |
| Oleiros to Colorno | 931.78 mi (1,499.56 km) |
| Oleiros to Comacchio | 1,020.24 mi (1,641.92 km) |
| Oleiros to Comiso | 1,283.24 mi (2,065.18 km) |
| Oleiros to Como | 871.64 mi (1,402.77 km) |
| Oleiros to Concordia Sagittaria | 1,052.49 mi (1,693.81 km) |
| Oleiros to Concorezzo | 882.47 mi (1,420.20 km) |
| Oleiros to Conegliano | 1,026.19 mi (1,651.50 km) |
| Oleiros to Conselice | 1,003.51 mi (1,615.00 km) |
| Oleiros to Conselve | 1,004.25 mi (1,616.18 km) |
| Oleiros to Conversano | 1,307.90 mi (2,104.86 km) |
| Oleiros to Copertino | 1,368.64 mi (2,202.62 km) |
| Oleiros to Copparo | 1,002.74 mi (1,613.76 km) |
