| Galveston to Casamassima | 5,919.57 mi (9,526.63 km) |
| Galveston to Casandrino | 5,806.01 mi (9,343.88 km) |
| Galveston to Casapulla | 5,802.29 mi (9,337.89 km) |
| Galveston to Casarano | 6,010.64 mi (9,673.19 km) |
| Galveston to Casatenovo | 5,420.64 mi (8,723.68 km) |
| Galveston to Casciana Terme | 5,552.83 mi (8,936.42 km) |
| Galveston to Cascina | 5,544.28 mi (8,922.66 km) |
| Galveston to Caselle Torinese | 5,368.49 mi (8,639.76 km) |
| Galveston to Caserta | 5,804.45 mi (9,341.36 km) |
| Galveston to Casier | 5,545.67 mi (8,924.89 km) |
| Galveston to Casorate Primo | 5,421.58 mi (8,725.20 km) |
| Galveston to Casoria | 5,809.46 mi (9,349.43 km) |
| Galveston to Cassano al Ionio | 5,940.70 mi (9,560.63 km) |
| Galveston to Cassano d'Adda | 5,434.96 mi (8,746.71 km) |
| Galveston to Cassano delle Murge | 5,915.89 mi (9,520.71 km) |
