| New Carrollton to Benavente | 3,565.10 mi (5,737.48 km) |
| New Carrollton to Bombarral | 3,539.47 mi (5,696.22 km) |
| New Carrollton to Bougado | 3,515.04 mi (5,656.91 km) |
| New Carrollton to Braga | 3,516.39 mi (5,659.09 km) |
| New Carrollton to Braganca | 3,589.64 mi (5,776.96 km) |
| New Carrollton to Cabeceiras de Basto | 3,536.25 mi (5,691.04 km) |
| New Carrollton to Cacem | 3,545.24 mi (5,705.50 km) |
| New Carrollton to Cadaval | 3,543.12 mi (5,702.11 km) |
| New Carrollton to Caldas da Rainha | 3,536.73 mi (5,691.82 km) |
| New Carrollton to Calheta | 3,312.54 mi (5,331.02 km) |
| New Carrollton to Camara de Lobos | 3,323.31 mi (5,348.35 km) |
| New Carrollton to Canico | 3,331.62 mi (5,361.72 km) |
| New Carrollton to Cantanhede | 3,538.67 mi (5,694.93 km) |
| New Carrollton to Carregal do Sal | 3,565.35 mi (5,737.87 km) |
| New Carrollton to Cartaxo | 3,560.99 mi (5,730.86 km) |
