| Koszeg to Bombarral | 1,400.15 mi (2,253.32 km) |
| Koszeg to Bougado | 1,302.15 mi (2,095.61 km) |
| Koszeg to Braga | 1,289.06 mi (2,074.54 km) |
| Koszeg to Braganca | 1,204.48 mi (1,938.43 km) |
| Koszeg to Cabeceiras de Basto | 1,270.96 mi (2,045.42 km) |
| Koszeg to Cacem | 1,425.55 mi (2,294.21 km) |
| Koszeg to Cadaval | 1,398.91 mi (2,251.34 km) |
| Koszeg to Caldas da Rainha | 1,394.19 mi (2,243.73 km) |
| Koszeg to Calheta | 2,027.91 mi (3,263.61 km) |
| Koszeg to Camara de Lobos | 2,020.91 mi (3,252.34 km) |
| Koszeg to Canico | 2,017.64 mi (3,247.07 km) |
| Koszeg to Cantanhede | 1,336.37 mi (2,150.68 km) |
| Koszeg to Carregal do Sal | 1,306.23 mi (2,102.18 km) |
| Koszeg to Cartaxo | 1,387.65 mi (2,233.21 km) |
| Koszeg to Cascais | 1,433.11 mi (2,306.37 km) |
