| Konstancin-Jeziorna to Bombarral | 1,690.34 mi (2,720.33 km) |
| Konstancin-Jeziorna to Bougado | 1,574.48 mi (2,533.89 km) |
| Konstancin-Jeziorna to Braga | 1,559.73 mi (2,510.14 km) |
| Konstancin-Jeziorna to Braganca | 1,481.29 mi (2,383.91 km) |
| Konstancin-Jeziorna to Cabeceiras de Basto | 1,544.02 mi (2,484.85 km) |
| Konstancin-Jeziorna to Cacem | 1,719.42 mi (2,767.14 km) |
| Konstancin-Jeziorna to Cadaval | 1,689.72 mi (2,719.34 km) |
| Konstancin-Jeziorna to Caldas da Rainha | 1,683.19 mi (2,708.83 km) |
| Konstancin-Jeziorna to Calheta | 2,325.96 mi (3,743.27 km) |
| Konstancin-Jeziorna to Camara de Lobos | 2,320.01 mi (3,733.69 km) |
| Konstancin-Jeziorna to Canico | 2,317.64 mi (3,729.89 km) |
| Konstancin-Jeziorna to Cantanhede | 1,619.11 mi (2,605.71 km) |
| Konstancin-Jeziorna to Carregal do Sal | 1,591.31 mi (2,560.97 km) |
| Konstancin-Jeziorna to Cartaxo | 1,680.92 mi (2,705.18 km) |
| Konstancin-Jeziorna to Cascais | 1,727.02 mi (2,779.38 km) |
