| Riverdale to Cadiz | 4,294.67 mi (6,911.60 km) |
| Riverdale to Calafell | 4,554.13 mi (7,329.16 km) |
| Riverdale to Calahorra | 4,356.69 mi (7,011.41 km) |
| Riverdale to Calasparra | 4,479.85 mi (7,209.63 km) |
| Riverdale to Calatayud | 4,397.57 mi (7,077.20 km) |
| Riverdale to Caldas de Montbuy | 4,569.95 mi (7,354.62 km) |
| Riverdale to Caldas de Reyes | 4,030.38 mi (6,486.27 km) |
| Riverdale to Calella | 4,593.71 mi (7,392.87 km) |
| Riverdale to Callosa de Segura | 4,523.54 mi (7,279.93 km) |
| Riverdale to Calpe | 4,554.02 mi (7,328.98 km) |
| Riverdale to Calvia | 4,646.51 mi (7,477.83 km) |
| Riverdale to Camas | 4,285.12 mi (6,896.23 km) |
| Riverdale to Cambados | 4,024.81 mi (6,477.30 km) |
| Riverdale to Cambre | 4,030.32 mi (6,486.18 km) |
| Riverdale to Cambrils | 4,533.60 mi (7,296.13 km) |
