| Rockwall to Benavente | 4,723.76 mi (7,602.15 km) |
| Rockwall to Bombarral | 4,697.62 mi (7,560.09 km) |
| Rockwall to Bougado | 4,665.63 mi (7,508.60 km) |
| Rockwall to Braga | 4,665.98 mi (7,509.17 km) |
| Rockwall to Braganca | 4,736.02 mi (7,621.88 km) |
| Rockwall to Cabeceiras de Basto | 4,685.39 mi (7,540.41 km) |
| Rockwall to Cacem | 4,704.90 mi (7,571.81 km) |
| Rockwall to Cadaval | 4,701.32 mi (7,566.05 km) |
| Rockwall to Caldas da Rainha | 4,694.47 mi (7,555.01 km) |
| Rockwall to Calheta | 4,479.57 mi (7,209.17 km) |
| Rockwall to Camara de Lobos | 4,490.38 mi (7,226.57 km) |
| Rockwall to Canico | 4,498.69 mi (7,239.94 km) |
| Rockwall to Cantanhede | 4,692.86 mi (7,552.43 km) |
| Rockwall to Carregal do Sal | 4,718.56 mi (7,593.79 km) |
| Rockwall to Cartaxo | 4,719.11 mi (7,594.67 km) |
