| Fort Carson to Casamassima | 5,820.78 mi (9,367.63 km) |
| Fort Carson to Casandrino | 5,727.32 mi (9,217.23 km) |
| Fort Carson to Casapulla | 5,721.82 mi (9,208.38 km) |
| Fort Carson to Casarano | 5,912.59 mi (9,515.40 km) |
| Fort Carson to Casatenovo | 5,319.34 mi (8,560.65 km) |
| Fort Carson to Casciana Terme | 5,469.29 mi (8,801.96 km) |
| Fort Carson to Cascina | 5,459.34 mi (8,785.95 km) |
| Fort Carson to Caselle Torinese | 5,284.21 mi (8,504.11 km) |
| Fort Carson to Caserta | 5,723.61 mi (9,211.26 km) |
| Fort Carson to Casier | 5,425.55 mi (8,731.58 km) |
| Fort Carson to Casorate Primo | 5,326.85 mi (8,572.74 km) |
| Fort Carson to Casoria | 5,730.79 mi (9,222.81 km) |
| Fort Carson to Cassano al Ionio | 5,859.54 mi (9,430.02 km) |
| Fort Carson to Cassano d'Adda | 5,334.36 mi (8,584.83 km) |
| Fort Carson to Cassano delle Murge | 5,818.97 mi (9,364.73 km) |
