| Cloppenburg to Bombarral | 1,242.95 mi (2,000.34 km) |
| Cloppenburg to Bougado | 1,109.80 mi (1,786.05 km) |
| Cloppenburg to Braga | 1,093.80 mi (1,760.30 km) |
| Cloppenburg to Braganca | 1,027.11 mi (1,652.98 km) |
| Cloppenburg to Cabeceiras de Basto | 1,081.71 mi (1,740.85 km) |
| Cloppenburg to Cacem | 1,275.82 mi (2,053.24 km) |
| Cloppenburg to Cadaval | 1,243.21 mi (2,000.75 km) |
| Cloppenburg to Caldas da Rainha | 1,234.52 mi (1,986.76 km) |
| Cloppenburg to Calheta | 1,869.61 mi (3,008.84 km) |
| Cloppenburg to Camara de Lobos | 1,865.19 mi (3,001.73 km) |
| Cloppenburg to Canico | 1,864.11 mi (3,000.00 km) |
| Cloppenburg to Cantanhede | 1,165.17 mi (1,875.15 km) |
| Cloppenburg to Carregal do Sal | 1,141.82 mi (1,837.58 km) |
| Cloppenburg to Cartaxo | 1,238.22 mi (1,992.72 km) |
| Cloppenburg to Cascais | 1,283.15 mi (2,065.04 km) |
