| Houghton le Spring to Collegno | 783.78 mi (1,261.36 km) |
| Houghton le Spring to Cologno al Serio | 806.04 mi (1,297.20 km) |
| Houghton le Spring to Cologno Monzese | 798.12 mi (1,284.44 km) |
| Houghton le Spring to Colorno | 861.83 mi (1,386.98 km) |
| Houghton le Spring to Comacchio | 925.19 mi (1,488.95 km) |
| Houghton le Spring to Comiso | 1,450.03 mi (2,333.60 km) |
| Houghton le Spring to Como | 776.72 mi (1,250.01 km) |
| Houghton le Spring to Concordia Sagittaria | 886.93 mi (1,427.38 km) |
| Houghton le Spring to Concorezzo | 796.06 mi (1,281.13 km) |
| Houghton le Spring to Conegliano | 863.59 mi (1,389.81 km) |
| Houghton le Spring to Conselice | 925.54 mi (1,489.51 km) |
| Houghton le Spring to Conselve | 886.34 mi (1,426.42 km) |
| Houghton le Spring to Conversano | 1,280.39 mi (2,060.59 km) |
| Houghton le Spring to Copertino | 1,348.13 mi (2,169.61 km) |
| Houghton le Spring to Copparo | 903.94 mi (1,454.75 km) |
