| Grevenmacher to Calafell | 631.40 mi (1,016.14 km) |
| Grevenmacher to Calahorra | 649.52 mi (1,045.30 km) |
| Grevenmacher to Calasparra | 887.50 mi (1,428.29 km) |
| Grevenmacher to Calatayud | 694.92 mi (1,118.36 km) |
| Grevenmacher to Caldas de Montbuy | 592.87 mi (954.14 km) |
| Grevenmacher to Caldas de Reyes | 869.45 mi (1,399.25 km) |
| Grevenmacher to Calella | 586.06 mi (943.18 km) |
| Grevenmacher to Callosa de Segura | 876.81 mi (1,411.09 km) |
| Grevenmacher to Calpe | 825.04 mi (1,327.77 km) |
| Grevenmacher to Calvia | 724.92 mi (1,166.65 km) |
| Grevenmacher to Camas | 1,050.62 mi (1,690.81 km) |
| Grevenmacher to Cambados | 880.32 mi (1,416.74 km) |
| Grevenmacher to Cambre | 828.15 mi (1,332.78 km) |
| Grevenmacher to Cambrils | 649.59 mi (1,045.41 km) |
| Grevenmacher to Campo de Criptana | 850.62 mi (1,368.94 km) |
