| Manassas to Benavente | 3,601.01 mi (5,795.27 km) |
| Manassas to Bombarral | 3,575.38 mi (5,754.02 km) |
| Manassas to Bougado | 3,550.95 mi (5,714.71 km) |
| Manassas to Braga | 3,552.30 mi (5,716.88 km) |
| Manassas to Braganca | 3,625.52 mi (5,834.72 km) |
| Manassas to Cabeceiras de Basto | 3,572.15 mi (5,748.82 km) |
| Manassas to Cacem | 3,581.14 mi (5,763.28 km) |
| Manassas to Cadaval | 3,579.04 mi (5,759.90 km) |
| Manassas to Caldas da Rainha | 3,572.65 mi (5,749.62 km) |
| Manassas to Calheta | 3,347.60 mi (5,387.44 km) |
| Manassas to Camara de Lobos | 3,358.37 mi (5,404.78 km) |
| Manassas to Canico | 3,366.69 mi (5,418.16 km) |
| Manassas to Cantanhede | 3,574.59 mi (5,752.74 km) |
| Manassas to Carregal do Sal | 3,601.27 mi (5,795.68 km) |
| Manassas to Cartaxo | 3,596.90 mi (5,788.65 km) |
