| Dokkum to Calafell | 862.78 mi (1,388.51 km) |
| Dokkum to Calahorra | 845.55 mi (1,360.78 km) |
| Dokkum to Calasparra | 1,105.50 mi (1,779.13 km) |
| Dokkum to Calatayud | 900.14 mi (1,448.64 km) |
| Dokkum to Caldas de Montbuy | 827.24 mi (1,331.31 km) |
| Dokkum to Caldas de Reyes | 999.94 mi (1,609.24 km) |
| Dokkum to Calella | 823.69 mi (1,325.60 km) |
| Dokkum to Callosa de Segura | 1,100.40 mi (1,770.93 km) |
| Dokkum to Calpe | 1,053.01 mi (1,694.65 km) |
| Dokkum to Calvia | 964.94 mi (1,552.92 km) |
| Dokkum to Camas | 1,241.84 mi (1,998.54 km) |
| Dokkum to Cambados | 1,010.57 mi (1,626.35 km) |
| Dokkum to Cambre | 953.32 mi (1,534.21 km) |
| Dokkum to Cambrils | 877.74 mi (1,412.58 km) |
| Dokkum to Campo de Criptana | 1,053.84 mi (1,696.00 km) |
