| Leavenworth to Cividale del Friuli | 5,063.21 mi (8,148.45 km) |
| Leavenworth to Civita Castellana | 5,193.64 mi (8,358.35 km) |
| Leavenworth to Civitanova Marche | 5,199.68 mi (8,368.08 km) |
| Leavenworth to Civitavecchia | 5,178.45 mi (8,333.91 km) |
| Leavenworth to Civitella in Val di Chiana | 5,117.05 mi (8,235.09 km) |
| Leavenworth to Clusone | 4,942.61 mi (7,954.36 km) |
| Leavenworth to Coccaglio | 4,957.31 mi (7,978.02 km) |
| Leavenworth to Codigoro | 5,070.05 mi (8,159.46 km) |
| Leavenworth to Codogno | 4,964.04 mi (7,988.84 km) |
| Leavenworth to Codroipo | 5,052.57 mi (8,131.33 km) |
| Leavenworth to Cogoleto | 4,955.67 mi (7,975.38 km) |
| Leavenworth to Colle di Val d'Elsa | 5,095.15 mi (8,199.86 km) |
| Leavenworth to Colle Salvetti | 5,061.15 mi (8,145.13 km) |
| Leavenworth to Collecchio | 5,001.22 mi (8,048.68 km) |
| Leavenworth to Colleferro | 5,242.56 mi (8,437.09 km) |
