| Barstow to Casamassima | 6,438.35 mi (10,361.52 km) |
| Barstow to Casandrino | 6,355.17 mi (10,227.66 km) |
| Barstow to Casapulla | 6,348.99 mi (10,217.71 km) |
| Barstow to Casarano | 6,529.09 mi (10,507.55 km) |
| Barstow to Casatenovo | 5,943.48 mi (9,565.11 km) |
| Barstow to Casciana Terme | 6,098.84 mi (9,815.13 km) |
| Barstow to Cascina | 6,088.44 mi (9,798.40 km) |
| Barstow to Caselle Torinese | 5,916.16 mi (9,521.14 km) |
| Barstow to Caserta | 6,350.59 mi (10,220.29 km) |
| Barstow to Casier | 6,039.63 mi (9,719.85 km) |
| Barstow to Casorate Primo | 5,953.73 mi (9,581.61 km) |
| Barstow to Casoria | 6,358.59 mi (10,233.17 km) |
| Barstow to Cassano al Ionio | 6,484.38 mi (10,435.60 km) |
| Barstow to Cassano d'Adda | 5,958.59 mi (9,589.42 km) |
| Barstow to Cassano delle Murge | 6,437.43 mi (10,360.04 km) |
