| Agios Athanasios to Calafell | 1,762.21 mi (2,836.01 km) |
| Agios Athanasios to Calahorra | 1,949.53 mi (3,137.46 km) |
| Agios Athanasios to Calasparra | 1,934.70 mi (3,113.59 km) |
| Agios Athanasios to Calatayud | 1,928.82 mi (3,104.14 km) |
| Agios Athanasios to Caldas de Montbuy | 1,734.02 mi (2,790.63 km) |
| Agios Athanasios to Caldas de Reyes | 2,290.04 mi (3,685.47 km) |
| Agios Athanasios to Calella | 1,708.39 mi (2,749.39 km) |
| Agios Athanasios to Callosa de Segura | 1,890.67 mi (3,042.75 km) |
| Agios Athanasios to Calpe | 1,839.06 mi (2,959.68 km) |
| Agios Athanasios to Calvia | 1,706.97 mi (2,747.11 km) |
| Agios Athanasios to Camas | 2,175.51 mi (3,501.14 km) |
| Agios Athanasios to Cambados | 2,298.34 mi (3,698.81 km) |
| Agios Athanasios to Cambre | 2,274.81 mi (3,660.95 km) |
| Agios Athanasios to Cambrils | 1,788.17 mi (2,877.79 km) |
| Agios Athanasios to Campo de Criptana | 2,006.80 mi (3,229.64 km) |
