| Roosevelt to Cividale del Friuli | 4,159.11 mi (6,693.44 km) |
| Roosevelt to Civita Castellana | 4,246.13 mi (6,833.49 km) |
| Roosevelt to Civitanova Marche | 4,268.52 mi (6,869.52 km) |
| Roosevelt to Civitavecchia | 4,226.08 mi (6,801.23 km) |
| Roosevelt to Civitella in Val di Chiana | 4,176.91 mi (6,722.09 km) |
| Roosevelt to Clusone | 4,019.08 mi (6,468.09 km) |
| Roosevelt to Coccaglio | 4,030.54 mi (6,486.52 km) |
| Roosevelt to Codigoro | 4,146.10 mi (6,672.50 km) |
| Roosevelt to Codogno | 4,031.76 mi (6,488.50 km) |
| Roosevelt to Codroipo | 4,144.70 mi (6,670.26 km) |
| Roosevelt to Cogoleto | 4,010.56 mi (6,454.38 km) |
| Roosevelt to Colle di Val d'Elsa | 4,152.00 mi (6,682.00 km) |
| Roosevelt to Colle Salvetti | 4,116.82 mi (6,625.39 km) |
| Roosevelt to Collecchio | 4,067.16 mi (6,545.46 km) |
| Roosevelt to Colleferro | 4,292.80 mi (6,908.60 km) |
