| Leavenworth to Cadiz | 4,623.14 mi (7,440.23 km) |
| Leavenworth to Calafell | 4,796.12 mi (7,718.60 km) |
| Leavenworth to Calahorra | 4,602.37 mi (7,406.81 km) |
| Leavenworth to Calasparra | 4,769.09 mi (7,675.11 km) |
| Leavenworth to Calatayud | 4,652.47 mi (7,487.42 km) |
| Leavenworth to Caldas de Montbuy | 4,804.45 mi (7,732.01 km) |
| Leavenworth to Caldas de Reyes | 4,300.01 mi (6,920.20 km) |
| Leavenworth to Calella | 4,826.07 mi (7,766.80 km) |
| Leavenworth to Callosa de Segura | 4,810.07 mi (7,741.06 km) |
| Leavenworth to Calpe | 4,830.63 mi (7,774.16 km) |
| Leavenworth to Calvia | 4,901.59 mi (7,888.34 km) |
| Leavenworth to Camas | 4,603.07 mi (7,407.93 km) |
| Leavenworth to Cambados | 4,296.30 mi (6,914.23 km) |
| Leavenworth to Cambre | 4,290.58 mi (6,905.02 km) |
| Leavenworth to Cambrils | 4,779.42 mi (7,691.74 km) |
