| Hilo to Casamassima | 8,215.75 mi (13,221.98 km) |
| Hilo to Casandrino | 8,192.66 mi (13,184.81 km) |
| Hilo to Casapulla | 8,183.97 mi (13,170.82 km) |
| Hilo to Casarano | 8,288.72 mi (13,339.41 km) |
| Hilo to Casatenovo | 7,814.13 mi (12,575.63 km) |
| Hilo to Casciana Terme | 7,975.79 mi (12,835.79 km) |
| Hilo to Cascina | 7,964.53 mi (12,817.68 km) |
| Hilo to Caselle Torinese | 7,825.17 mi (12,593.40 km) |
| Hilo to Caserta | 8,184.48 mi (13,171.65 km) |
| Hilo to Casier | 7,853.43 mi (12,638.87 km) |
| Hilo to Casorate Primo | 7,835.48 mi (12,609.99 km) |
| Hilo to Casoria | 8,195.43 mi (13,189.27 km) |
| Hilo to Cassano al Ionio | 8,290.45 mi (13,342.18 km) |
| Hilo to Cassano d'Adda | 7,827.81 mi (12,597.64 km) |
| Hilo to Cassano delle Murge | 8,219.12 mi (13,227.40 km) |
