| Cayey to Casamassima | 5,052.50 mi (8,131.21 km) |
| Cayey to Casandrino | 4,915.13 mi (7,910.14 km) |
| Cayey to Casapulla | 4,915.58 mi (7,910.86 km) |
| Cayey to Casarano | 5,128.50 mi (8,253.53 km) |
| Cayey to Casatenovo | 4,636.65 mi (7,461.96 km) |
| Cayey to Casciana Terme | 4,710.74 mi (7,581.20 km) |
| Cayey to Cascina | 4,706.42 mi (7,574.25 km) |
| Cayey to Caselle Torinese | 4,557.51 mi (7,334.60 km) |
| Cayey to Caserta | 4,918.16 mi (7,915.01 km) |
| Cayey to Casier | 4,780.79 mi (7,693.95 km) |
| Cayey to Casorate Primo | 4,623.70 mi (7,441.13 km) |
| Cayey to Casoria | 4,918.04 mi (7,914.82 km) |
| Cayey to Cassano al Ionio | 5,034.80 mi (8,102.73 km) |
| Cayey to Cassano d'Adda | 4,647.14 mi (7,478.84 km) |
| Cayey to Cassano delle Murge | 5,045.54 mi (8,120.01 km) |
