| Boizenburg to Campos del Puerto | 1,028.93 mi (1,655.91 km) |
| Boizenburg to Canals | 1,129.65 mi (1,817.99 km) |
| Boizenburg to Candelaria | 2,206.70 mi (3,551.34 km) |
| Boizenburg to Canet de Mar | 896.54 mi (1,442.84 km) |
| Boizenburg to Cangas | 1,179.25 mi (1,897.83 km) |
| Boizenburg to Cangas de Narcea | 1,056.14 mi (1,699.69 km) |
| Boizenburg to Canovellas | 900.80 mi (1,449.69 km) |
| Boizenburg to Canteras | 1,224.90 mi (1,971.29 km) |
| Boizenburg to Cantillana | 1,345.09 mi (2,164.71 km) |
| Boizenburg to Capdepera | 1,004.46 mi (1,616.53 km) |
| Boizenburg to Carballo | 1,128.27 mi (1,815.77 km) |
| Boizenburg to Carcagente | 1,116.49 mi (1,796.82 km) |
| Boizenburg to Cardedeu | 897.77 mi (1,444.83 km) |
| Boizenburg to Carlet | 1,111.56 mi (1,788.89 km) |
| Boizenburg to Carmona | 1,347.94 mi (2,169.30 km) |
