| College to Cividale del Friuli | 4,703.12 mi (7,568.93 km) |
| College to Civita Castellana | 4,955.44 mi (7,975.01 km) |
| College to Civitanova Marche | 4,896.67 mi (7,880.43 km) |
| College to Civitavecchia | 4,964.04 mi (7,988.84 km) |
| College to Civitella in Val di Chiana | 4,873.52 mi (7,843.17 km) |
| College to Clusone | 4,691.09 mi (7,549.58 km) |
| College to Coccaglio | 4,713.10 mi (7,585.00 km) |
| College to Codigoro | 4,779.96 mi (7,692.60 km) |
| College to Codogno | 4,738.24 mi (7,625.46 km) |
| College to Codroipo | 4,709.27 mi (7,578.84 km) |
| College to Cogoleto | 4,781.39 mi (7,694.91 km) |
| College to Colle di Val d'Elsa | 4,869.98 mi (7,837.48 km) |
| College to Colle Salvetti | 4,851.00 mi (7,806.93 km) |
| College to Collecchio | 4,770.45 mi (7,677.30 km) |
| College to Colleferro | 4,998.52 mi (8,044.35 km) |
