| Amherst to Benavente | 3,758.23 mi (6,048.29 km) |
| Amherst to Bombarral | 3,731.69 mi (6,005.58 km) |
| Amherst to Bougado | 3,694.90 mi (5,946.36 km) |
| Amherst to Braga | 3,694.80 mi (5,946.21 km) |
| Amherst to Braganca | 3,763.54 mi (6,056.83 km) |
| Amherst to Cabeceiras de Basto | 3,714.01 mi (5,977.12 km) |
| Amherst to Cacem | 3,740.38 mi (6,019.56 km) |
| Amherst to Cadaval | 3,735.43 mi (6,011.59 km) |
| Amherst to Caldas da Rainha | 3,728.18 mi (5,999.93 km) |
| Amherst to Calheta | 3,552.96 mi (5,717.93 km) |
| Amherst to Camara de Lobos | 3,563.49 mi (5,734.88 km) |
| Amherst to Canico | 3,571.79 mi (5,748.25 km) |
| Amherst to Cantanhede | 3,724.03 mi (5,993.25 km) |
| Amherst to Carregal do Sal | 3,749.12 mi (6,033.62 km) |
| Amherst to Cartaxo | 3,753.12 mi (6,040.06 km) |
