| Roanoke to Benavente | 3,765.59 mi (6,060.13 km) |
| Roanoke to Bombarral | 3,740.09 mi (6,019.10 km) |
| Roanoke to Bougado | 3,717.16 mi (5,982.18 km) |
| Roanoke to Braga | 3,718.65 mi (5,984.59 km) |
| Roanoke to Braganca | 3,792.27 mi (6,103.07 km) |
| Roanoke to Cabeceiras de Basto | 3,738.56 mi (6,016.63 km) |
| Roanoke to Cacem | 3,745.44 mi (6,027.70 km) |
| Roanoke to Cadaval | 3,743.74 mi (6,024.96 km) |
| Roanoke to Caldas da Rainha | 3,737.47 mi (6,014.88 km) |
| Roanoke to Calheta | 3,502.38 mi (5,636.54 km) |
| Roanoke to Camara de Lobos | 3,513.21 mi (5,653.97 km) |
| Roanoke to Canico | 3,521.52 mi (5,667.34 km) |
| Roanoke to Cantanhede | 3,740.17 mi (6,019.22 km) |
| Roanoke to Carregal do Sal | 3,767.02 mi (6,062.44 km) |
| Roanoke to Cartaxo | 3,761.62 mi (6,053.74 km) |
