| Hilliard to Benavente | 3,841.26 mi (6,181.91 km) |
| Hilliard to Bombarral | 3,814.92 mi (6,139.52 km) |
| Hilliard to Bougado | 3,780.95 mi (6,084.86 km) |
| Hilliard to Braga | 3,781.18 mi (6,085.22 km) |
| Hilliard to Braganca | 3,850.93 mi (6,197.47 km) |
| Hilliard to Cabeceiras de Basto | 3,800.54 mi (6,116.37 km) |
| Hilliard to Cacem | 3,822.90 mi (6,152.37 km) |
| Hilliard to Cadaval | 3,818.64 mi (6,145.50 km) |
| Hilliard to Caldas da Rainha | 3,811.59 mi (6,134.17 km) |
| Hilliard to Calheta | 3,622.08 mi (5,829.18 km) |
| Hilliard to Camara de Lobos | 3,632.70 mi (5,846.27 km) |
| Hilliard to Canico | 3,641.02 mi (5,859.65 km) |
| Hilliard to Cantanhede | 3,808.87 mi (6,129.78 km) |
| Hilliard to Carregal do Sal | 3,834.33 mi (6,170.76 km) |
| Hilliard to Cartaxo | 3,836.38 mi (6,174.06 km) |
