| Athy to Bombarral | 953.78 mi (1,534.96 km) |
| Athy to Bougado | 808.61 mi (1,301.33 km) |
| Athy to Braga | 793.35 mi (1,276.78 km) |
| Athy to Braganca | 772.90 mi (1,243.87 km) |
| Athy to Cabeceiras de Basto | 793.17 mi (1,276.48 km) |
| Athy to Cacem | 988.80 mi (1,591.32 km) |
| Athy to Cadaval | 955.90 mi (1,538.37 km) |
| Athy to Caldas da Rainha | 944.11 mi (1,519.41 km) |
| Athy to Calheta | 1,488.68 mi (2,395.80 km) |
| Athy to Camara de Lobos | 1,487.56 mi (2,394.00 km) |
| Athy to Canico | 1,489.05 mi (2,396.40 km) |
| Athy to Cantanhede | 877.00 mi (1,411.39 km) |
| Athy to Carregal do Sal | 869.02 mi (1,398.56 km) |
| Athy to Cartaxo | 960.18 mi (1,545.26 km) |
| Athy to Cascais | 994.23 mi (1,600.06 km) |
