| Sankt Augustin to Cankova | 489.60 mi (787.94 km) |
| Sankt Augustin to Celje | 484.28 mi (779.38 km) |
| Sankt Augustin to Cerklje na Gorenjskem | 456.99 mi (735.45 km) |
| Sankt Augustin to Cerknica | 475.82 mi (765.76 km) |
| Sankt Augustin to Cerkno | 446.98 mi (719.34 km) |
| Sankt Augustin to Cerkvenjak | 493.45 mi (794.12 km) |
| Sankt Augustin to Cirkulane | 505.16 mi (812.98 km) |
| Sankt Augustin to Crensovci | 506.06 mi (814.43 km) |
| Sankt Augustin to Crna na Koroskem | 458.67 mi (738.16 km) |
| Sankt Augustin to Crnomelj | 514.23 mi (827.57 km) |
| Sankt Augustin to Destrnik | 494.39 mi (795.64 km) |
| Sankt Augustin to Divaca | 469.80 mi (756.07 km) |
| Sankt Augustin to Dobje | 493.39 mi (794.03 km) |
| Sankt Augustin to Dobrna | 478.13 mi (769.47 km) |
| Sankt Augustin to Dobrova | 464.44 mi (747.44 km) |
