| Birecik to Benavente | 2,522.33 mi (4,059.30 km) |
| Birecik to Bombarral | 2,536.66 mi (4,082.36 km) |
| Birecik to Bougado | 2,480.18 mi (3,991.46 km) |
| Birecik to Braga | 2,470.86 mi (3,976.47 km) |
| Birecik to Braganca | 2,383.53 mi (3,835.92 km) |
| Birecik to Cabeceiras de Basto | 2,450.39 mi (3,943.53 km) |
| Birecik to Cacem | 2,551.93 mi (4,106.93 km) |
| Birecik to Cadaval | 2,534.26 mi (4,078.49 km) |
| Birecik to Caldas da Rainha | 2,533.69 mi (4,077.57 km) |
| Birecik to Calheta | 3,096.29 mi (4,982.99 km) |
| Birecik to Camara de Lobos | 3,086.92 mi (4,967.92 km) |
| Birecik to Canico | 3,081.39 mi (4,959.02 km) |
| Birecik to Cantanhede | 2,493.23 mi (4,012.47 km) |
| Birecik to Carregal do Sal | 2,461.40 mi (3,961.24 km) |
| Birecik to Cartaxo | 2,518.84 mi (4,053.67 km) |
