| Karahalli to Benavente | 2,052.87 mi (3,303.77 km) |
| Karahalli to Bombarral | 2,067.65 mi (3,327.56 km) |
| Karahalli to Bougado | 2,014.88 mi (3,242.64 km) |
| Karahalli to Braga | 2,006.05 mi (3,228.42 km) |
| Karahalli to Braganca | 1,919.00 mi (3,088.33 km) |
| Karahalli to Cabeceiras de Basto | 1,985.44 mi (3,195.26 km) |
| Karahalli to Cacem | 2,082.33 mi (3,351.18 km) |
| Karahalli to Cadaval | 2,065.19 mi (3,323.60 km) |
| Karahalli to Caldas da Rainha | 2,064.87 mi (3,323.09 km) |
| Karahalli to Calheta | 2,625.53 mi (4,225.39 km) |
| Karahalli to Camara de Lobos | 2,616.21 mi (4,210.38 km) |
| Karahalli to Canico | 2,610.72 mi (4,201.55 km) |
| Karahalli to Cantanhede | 2,025.84 mi (3,260.28 km) |
| Karahalli to Carregal do Sal | 1,994.03 mi (3,209.09 km) |
| Karahalli to Cartaxo | 2,049.59 mi (3,298.50 km) |
