| Great Missenden to Cividale del Friuli | 748.08 mi (1,203.92 km) |
| Great Missenden to Civita Castellana | 894.38 mi (1,439.36 km) |
| Great Missenden to Civitanova Marche | 886.85 mi (1,427.25 km) |
| Great Missenden to Civitavecchia | 885.80 mi (1,425.55 km) |
| Great Missenden to Civitella in Val di Chiana | 812.44 mi (1,307.50 km) |
| Great Missenden to Clusone | 629.05 mi (1,012.36 km) |
| Great Missenden to Coccaglio | 645.46 mi (1,038.77 km) |
| Great Missenden to Codigoro | 755.28 mi (1,215.51 km) |
| Great Missenden to Codogno | 656.34 mi (1,056.27 km) |
| Great Missenden to Codroipo | 736.37 mi (1,185.07 km) |
| Great Missenden to Cogoleto | 663.84 mi (1,068.35 km) |
| Great Missenden to Colle di Val d'Elsa | 794.40 mi (1,278.46 km) |
| Great Missenden to Colle Salvetti | 763.08 mi (1,228.05 km) |
| Great Missenden to Collecchio | 694.13 mi (1,117.09 km) |
| Great Missenden to Colleferro | 944.20 mi (1,519.54 km) |
