| Grudziadz to Calafell | 1,163.70 mi (1,872.79 km) |
| Grudziadz to Calahorra | 1,224.68 mi (1,970.93 km) |
| Grudziadz to Calasparra | 1,432.01 mi (2,304.59 km) |
| Grudziadz to Calatayud | 1,261.40 mi (2,030.02 km) |
| Grudziadz to Caldas de Montbuy | 1,121.14 mi (1,804.30 km) |
| Grudziadz to Caldas de Reyes | 1,458.45 mi (2,347.15 km) |
| Grudziadz to Calella | 1,106.55 mi (1,780.82 km) |
| Grudziadz to Callosa de Segura | 1,412.24 mi (2,272.79 km) |
| Grudziadz to Calpe | 1,354.04 mi (2,179.11 km) |
| Grudziadz to Calvia | 1,227.63 mi (1,975.68 km) |
| Grudziadz to Camas | 1,621.31 mi (2,609.24 km) |
| Grudziadz to Cambados | 1,469.32 mi (2,364.64 km) |
| Grudziadz to Cambre | 1,416.45 mi (2,279.55 km) |
| Grudziadz to Cambrils | 1,187.27 mi (1,910.73 km) |
| Grudziadz to Campo de Criptana | 1,414.62 mi (2,276.61 km) |
