| Spring Lake to Benavente | 3,780.39 mi (6,083.95 km) |
| Spring Lake to Bombarral | 3,755.50 mi (6,043.90 km) |
| Spring Lake to Bougado | 3,739.49 mi (6,018.13 km) |
| Spring Lake to Braga | 3,741.76 mi (6,021.79 km) |
| Spring Lake to Braganca | 3,817.54 mi (6,143.74 km) |
| Spring Lake to Cabeceiras de Basto | 3,761.95 mi (6,054.27 km) |
| Spring Lake to Cacem | 3,759.17 mi (6,049.81 km) |
| Spring Lake to Cadaval | 3,759.09 mi (6,049.67 km) |
| Spring Lake to Caldas da Rainha | 3,753.33 mi (6,040.39 km) |
| Spring Lake to Calheta | 3,489.10 mi (5,615.17 km) |
| Spring Lake to Camara de Lobos | 3,500.04 mi (5,632.78 km) |
| Spring Lake to Canico | 3,508.32 mi (5,646.09 km) |
| Spring Lake to Cantanhede | 3,759.41 mi (6,050.18 km) |
| Spring Lake to Carregal do Sal | 3,787.04 mi (6,094.65 km) |
| Spring Lake to Cartaxo | 3,777.00 mi (6,078.49 km) |
