| Riverdale to Cervignano del Friuli | 4,936.21 mi (7,944.07 km) |
| Riverdale to Cesa | 5,144.69 mi (8,279.58 km) |
| Riverdale to Cesano Maderno | 4,764.44 mi (7,667.62 km) |
| Riverdale to Cesena | 4,946.80 mi (7,961.10 km) |
| Riverdale to Cesenatico | 4,951.21 mi (7,968.21 km) |
| Riverdale to Cetraro | 5,275.09 mi (8,489.43 km) |
| Riverdale to Cherasco | 4,739.33 mi (7,627.21 km) |
| Riverdale to Chiampo | 4,858.59 mi (7,819.14 km) |
| Riverdale to Chiaravalle | 5,012.35 mi (8,066.61 km) |
| Riverdale to Chiari | 4,799.67 mi (7,724.32 km) |
| Riverdale to Chiavari | 4,814.18 mi (7,747.68 km) |
| Riverdale to Chieri | 4,726.16 mi (7,606.03 km) |
| Riverdale to Chieti | 5,092.45 mi (8,195.51 km) |
| Riverdale to Chioggia | 4,911.93 mi (7,904.99 km) |
| Riverdale to Chiusi | 4,971.96 mi (8,001.60 km) |
