| Boppard to Cento | 417.05 mi (671.17 km) |
| Boppard to Cepagatti | 624.62 mi (1,005.23 km) |
| Boppard to Ceprano | 663.56 mi (1,067.90 km) |
| Boppard to Cercola | 724.28 mi (1,165.61 km) |
| Boppard to Cerea | 386.23 mi (621.57 km) |
| Boppard to Cerese | 386.94 mi (622.72 km) |
| Boppard to Cerignola | 736.64 mi (1,185.51 km) |
| Boppard to Cermenate | 320.59 mi (515.95 km) |
| Boppard to Cernusco sul Naviglio | 335.59 mi (540.08 km) |
| Boppard to Cerreto Guidi | 472.72 mi (760.77 km) |
| Boppard to Cerro Maggiore | 326.11 mi (524.83 km) |
| Boppard to Certaldo | 489.55 mi (787.85 km) |
| Boppard to Cerveteri | 608.07 mi (978.59 km) |
| Boppard to Cervia | 469.08 mi (754.92 km) |
| Boppard to Cervignano del Friuli | 403.77 mi (649.80 km) |
