| Gloucester City to Benavente | 3,453.88 mi (5,558.48 km) |
| Gloucester City to Bombarral | 3,428.15 mi (5,517.08 km) |
| Gloucester City to Bougado | 3,402.76 mi (5,476.21 km) |
| Gloucester City to Braga | 3,404.02 mi (5,478.24 km) |
| Gloucester City to Braganca | 3,477.00 mi (5,595.69 km) |
| Gloucester City to Cabeceiras de Basto | 3,423.83 mi (5,510.13 km) |
| Gloucester City to Cacem | 3,434.19 mi (5,526.80 km) |
| Gloucester City to Cadaval | 3,431.82 mi (5,522.98 km) |
| Gloucester City to Caldas da Rainha | 3,425.35 mi (5,512.57 km) |
| Gloucester City to Calheta | 3,208.05 mi (5,162.85 km) |
| Gloucester City to Camara de Lobos | 3,218.77 mi (5,180.11 km) |
| Gloucester City to Canico | 3,227.08 mi (5,193.49 km) |
| Gloucester City to Cantanhede | 3,426.78 mi (5,514.88 km) |
| Gloucester City to Carregal do Sal | 3,453.35 mi (5,557.63 km) |
| Gloucester City to Cartaxo | 3,449.67 mi (5,551.71 km) |
