| Two Rivers to Cadiz | 4,136.20 mi (6,656.58 km) |
| Two Rivers to Calafell | 4,295.52 mi (6,912.97 km) |
| Two Rivers to Calahorra | 4,102.49 mi (6,602.33 km) |
| Two Rivers to Calasparra | 4,274.44 mi (6,879.05 km) |
| Two Rivers to Calatayud | 4,153.49 mi (6,684.39 km) |
| Two Rivers to Caldas de Montbuy | 4,303.16 mi (6,925.27 km) |
| Two Rivers to Caldas de Reyes | 3,803.79 mi (6,121.61 km) |
| Two Rivers to Calella | 4,324.57 mi (6,959.73 km) |
| Two Rivers to Callosa de Segura | 4,314.90 mi (6,944.16 km) |
| Two Rivers to Calpe | 4,333.98 mi (6,974.86 km) |
| Two Rivers to Calvia | 4,402.13 mi (7,084.54 km) |
| Two Rivers to Camas | 4,114.04 mi (6,620.92 km) |
| Two Rivers to Cambados | 3,800.36 mi (6,116.08 km) |
| Two Rivers to Cambre | 3,793.11 mi (6,104.43 km) |
| Two Rivers to Cambrils | 4,279.23 mi (6,886.75 km) |
