| Prienai to Bombarral | 1,860.78 mi (2,994.63 km) |
| Prienai to Bougado | 1,738.33 mi (2,797.57 km) |
| Prienai to Braga | 1,723.03 mi (2,772.95 km) |
| Prienai to Braganca | 1,648.16 mi (2,652.45 km) |
| Prienai to Cabeceiras de Basto | 1,708.53 mi (2,749.61 km) |
| Prienai to Cacem | 1,891.23 mi (3,043.64 km) |
| Prienai to Cadaval | 1,860.44 mi (2,994.08 km) |
| Prienai to Caldas da Rainha | 1,853.18 mi (2,982.40 km) |
| Prienai to Calheta | 2,495.89 mi (4,016.75 km) |
| Prienai to Camara de Lobos | 2,490.47 mi (4,008.02 km) |
| Prienai to Canico | 2,488.55 mi (4,004.93 km) |
| Prienai to Cantanhede | 1,786.98 mi (2,875.87 km) |
| Prienai to Carregal do Sal | 1,760.48 mi (2,833.21 km) |
| Prienai to Cartaxo | 1,852.78 mi (2,981.77 km) |
| Prienai to Cascais | 1,898.79 mi (3,055.80 km) |
