| Clearlake to Casamassima | 6,356.31 mi (10,229.49 km) |
| Clearlake to Casandrino | 6,285.16 mi (10,114.99 km) |
| Clearlake to Casapulla | 6,278.28 mi (10,103.91 km) |
| Clearlake to Casarano | 6,444.95 mi (10,372.15 km) |
| Clearlake to Casatenovo | 5,873.66 mi (9,452.75 km) |
| Clearlake to Casciana Terme | 6,033.37 mi (9,709.76 km) |
| Clearlake to Cascina | 6,022.57 mi (9,692.39 km) |
| Clearlake to Caselle Torinese | 5,855.28 mi (9,423.15 km) |
| Clearlake to Caserta | 6,279.66 mi (10,106.14 km) |
| Clearlake to Casier | 5,958.10 mi (9,588.64 km) |
| Clearlake to Casorate Primo | 5,886.80 mi (9,473.88 km) |
| Clearlake to Casoria | 6,288.50 mi (10,120.36 km) |
| Clearlake to Cassano al Ionio | 6,409.69 mi (10,315.41 km) |
| Clearlake to Cassano d'Adda | 5,888.70 mi (9,476.94 km) |
| Clearlake to Cassano delle Murge | 6,356.32 mi (10,229.52 km) |
