| Echelon to Casamassima | 4,586.71 mi (7,381.59 km) |
| Echelon to Casandrino | 4,469.95 mi (7,193.69 km) |
| Echelon to Casapulla | 4,466.56 mi (7,188.23 km) |
| Echelon to Casarano | 4,677.10 mi (7,527.07 km) |
| Echelon to Casatenovo | 4,091.63 mi (6,584.84 km) |
| Echelon to Casciana Terme | 4,219.01 mi (6,789.84 km) |
| Echelon to Cascina | 4,210.79 mi (6,776.61 km) |
| Echelon to Caselle Torinese | 4,035.94 mi (6,495.23 km) |
| Echelon to Caserta | 4,468.77 mi (7,191.79 km) |
| Echelon to Casier | 4,220.55 mi (6,792.32 km) |
| Echelon to Casorate Primo | 4,091.00 mi (6,583.83 km) |
| Echelon to Casoria | 4,473.38 mi (7,199.21 km) |
| Echelon to Cassano al Ionio | 4,604.42 mi (7,410.10 km) |
| Echelon to Cassano d'Adda | 4,105.66 mi (6,607.43 km) |
| Echelon to Cassano delle Murge | 4,582.67 mi (7,375.09 km) |
