| Kallithea to Bombarral | 1,766.48 mi (2,842.88 km) |
| Kallithea to Bougado | 1,722.12 mi (2,771.48 km) |
| Kallithea to Braga | 1,714.25 mi (2,758.82 km) |
| Kallithea to Braganca | 1,628.08 mi (2,620.14 km) |
| Kallithea to Cabeceiras de Basto | 1,693.46 mi (2,725.36 km) |
| Kallithea to Cacem | 1,779.46 mi (2,863.76 km) |
| Kallithea to Cadaval | 1,763.87 mi (2,838.67 km) |
| Kallithea to Caldas da Rainha | 1,764.21 mi (2,839.22 km) |
| Kallithea to Calheta | 2,312.78 mi (3,722.06 km) |
| Kallithea to Camara de Lobos | 2,303.32 mi (3,706.83 km) |
| Kallithea to Canico | 2,297.70 mi (3,697.78 km) |
| Kallithea to Cantanhede | 1,728.69 mi (2,782.06 km) |
| Kallithea to Carregal do Sal | 1,697.03 mi (2,731.11 km) |
| Kallithea to Cartaxo | 1,747.83 mi (2,812.85 km) |
| Kallithea to Cascais | 1,785.98 mi (2,874.26 km) |
