| Karczew to Bombarral | 1,695.67 mi (2,728.92 km) |
| Karczew to Bougado | 1,579.92 mi (2,542.63 km) |
| Karczew to Braga | 1,565.17 mi (2,518.90 km) |
| Karczew to Braganca | 1,486.69 mi (2,392.60 km) |
| Karczew to Cabeceiras de Basto | 1,549.44 mi (2,493.59 km) |
| Karczew to Cacem | 1,724.74 mi (2,775.69 km) |
| Karczew to Cadaval | 1,695.05 mi (2,727.92 km) |
| Karczew to Caldas da Rainha | 1,688.53 mi (2,717.43 km) |
| Karczew to Calheta | 2,331.28 mi (3,751.84 km) |
| Karczew to Camara de Lobos | 2,325.32 mi (3,742.24 km) |
| Karczew to Canico | 2,322.95 mi (3,738.43 km) |
| Karczew to Cantanhede | 1,624.49 mi (2,614.36 km) |
| Karczew to Carregal do Sal | 1,596.68 mi (2,569.60 km) |
| Karczew to Cartaxo | 1,686.23 mi (2,713.73 km) |
| Karczew to Cascais | 1,732.34 mi (2,787.93 km) |
