| Honefoss to Collegno | 1,048.60 mi (1,687.56 km) |
| Honefoss to Cologno al Serio | 1,007.92 mi (1,622.08 km) |
| Honefoss to Cologno Monzese | 1,012.26 mi (1,629.08 km) |
| Honefoss to Colorno | 1,052.53 mi (1,693.89 km) |
| Honefoss to Comacchio | 1,071.48 mi (1,724.38 km) |
| Honefoss to Comiso | 1,615.32 mi (2,599.61 km) |
| Honefoss to Como | 993.17 mi (1,598.36 km) |
| Honefoss to Concordia Sagittaria | 1,000.40 mi (1,609.99 km) |
| Honefoss to Concorezzo | 1,007.95 mi (1,622.14 km) |
| Honefoss to Conegliano | 990.02 mi (1,593.28 km) |
| Honefoss to Conselice | 1,083.17 mi (1,743.20 km) |
| Honefoss to Conselve | 1,033.81 mi (1,663.75 km) |
| Honefoss to Conversano | 1,358.19 mi (2,185.80 km) |
| Honefoss to Copertino | 1,414.73 mi (2,276.79 km) |
| Honefoss to Copparo | 1,056.72 mi (1,700.63 km) |
