| Osterwieck to Coin | 1,298.82 mi (2,090.25 km) |
| Osterwieck to Colindres | 883.08 mi (1,421.18 km) |
| Osterwieck to Collado-Villalba | 1,048.29 mi (1,687.06 km) |
| Osterwieck to Colmenar Viejo | 1,039.30 mi (1,672.58 km) |
| Osterwieck to Colmenarejo | 1,052.58 mi (1,693.96 km) |
| Osterwieck to Conil de la Frontera | 1,360.91 mi (2,190.18 km) |
| Osterwieck to Consuegra | 1,102.18 mi (1,773.79 km) |
| Osterwieck to Corbera de Llobregat | 838.06 mi (1,348.73 km) |
| Osterwieck to Cordoba | 1,228.03 mi (1,976.33 km) |
| Osterwieck to Coria del Rio | 1,300.78 mi (2,093.40 km) |
| Osterwieck to Crevillente | 1,098.93 mi (1,768.55 km) |
| Osterwieck to Cuarte de Huerva | 901.96 mi (1,451.56 km) |
| Osterwieck to Cubellas | 856.85 mi (1,378.96 km) |
| Osterwieck to Cuellar | 1,016.19 mi (1,635.41 km) |
| Osterwieck to Cuenca | 1,024.96 mi (1,649.51 km) |
