| South Euclid to Chivasso | 4,255.62 mi (6,848.75 km) |
| South Euclid to Ciampino | 4,581.85 mi (7,373.78 km) |
| South Euclid to Cicciano | 4,696.78 mi (7,558.73 km) |
| South Euclid to Cingoli | 4,545.02 mi (7,314.50 km) |
| South Euclid to Cinisello Balsamo | 4,297.27 mi (6,915.79 km) |
| South Euclid to Cinisi | 4,751.16 mi (7,646.26 km) |
| South Euclid to Cirie | 4,242.12 mi (6,827.03 km) |
| South Euclid to Ciro Marina | 4,872.62 mi (7,841.72 km) |
| South Euclid to Cislago | 4,283.36 mi (6,893.40 km) |
| South Euclid to Cisterna di Latina | 4,599.83 mi (7,402.71 km) |
| South Euclid to Cisternino | 4,827.11 mi (7,768.48 km) |
| South Euclid to Citta di Castello | 4,501.23 mi (7,244.04 km) |
| South Euclid to Citta Sant'Angelo | 4,613.42 mi (7,424.59 km) |
| South Euclid to Cittadella | 4,397.78 mi (7,077.55 km) |
| South Euclid to Cittanova | 4,871.97 mi (7,840.68 km) |
