| Boppard to Casandrino | 717.93 mi (1,155.40 km) |
| Boppard to Casapulla | 710.26 mi (1,143.05 km) |
| Boppard to Casarano | 872.19 mi (1,403.65 km) |
| Boppard to Casatenovo | 323.14 mi (520.05 km) |
| Boppard to Casciana Terme | 484.62 mi (779.93 km) |
| Boppard to Cascina | 473.36 mi (761.80 km) |
| Boppard to Caselle Torinese | 349.20 mi (561.98 km) |
| Boppard to Caserta | 711.35 mi (1,144.81 km) |
| Boppard to Casier | 384.16 mi (618.24 km) |
| Boppard to Casorate Primo | 345.95 mi (556.75 km) |
| Boppard to Casoria | 721.10 mi (1,160.50 km) |
| Boppard to Cassano al Ionio | 837.04 mi (1,347.08 km) |
| Boppard to Cassano d'Adda | 336.62 mi (541.74 km) |
| Boppard to Cassano delle Murge | 782.45 mi (1,259.22 km) |
| Boppard to Cassina de' Pecchi | 335.96 mi (540.68 km) |
