| Cirencester to Collegno | 633.12 mi (1,018.91 km) |
| Cirencester to Cologno al Serio | 679.34 mi (1,093.30 km) |
| Cirencester to Cologno Monzese | 667.10 mi (1,073.60 km) |
| Cirencester to Colorno | 734.35 mi (1,181.83 km) |
| Cirencester to Comacchio | 809.96 mi (1,303.50 km) |
| Cirencester to Comiso | 1,301.94 mi (2,095.27 km) |
| Cirencester to Como | 646.97 mi (1,041.20 km) |
| Cirencester to Concordia Sagittaria | 788.37 mi (1,268.75 km) |
| Cirencester to Concorezzo | 666.20 mi (1,072.14 km) |
| Cirencester to Conegliano | 762.11 mi (1,226.50 km) |
| Cirencester to Conselice | 805.79 mi (1,296.79 km) |
| Cirencester to Conselve | 774.08 mi (1,245.77 km) |
| Cirencester to Conversano | 1,168.80 mi (1,881.00 km) |
| Cirencester to Copertino | 1,237.59 mi (1,991.70 km) |
| Cirencester to Copparo | 787.95 mi (1,268.09 km) |
