| Gronau to Cankova | 552.89 mi (889.79 km) |
| Gronau to Celje | 554.57 mi (892.49 km) |
| Gronau to Cerklje na Gorenjskem | 531.02 mi (854.59 km) |
| Gronau to Cerknica | 553.03 mi (890.01 km) |
| Gronau to Cerkno | 524.16 mi (843.56 km) |
| Gronau to Cerkvenjak | 558.23 mi (898.38 km) |
| Gronau to Cirkulane | 571.28 mi (919.39 km) |
| Gronau to Crensovci | 569.14 mi (915.94 km) |
| Gronau to Crna na Koroskem | 529.47 mi (852.10 km) |
| Gronau to Crnomelj | 588.78 mi (947.55 km) |
| Gronau to Destrnik | 560.00 mi (901.23 km) |
| Gronau to Divaca | 549.40 mi (884.17 km) |
| Gronau to Dobje | 563.70 mi (907.19 km) |
| Gronau to Dobrna | 547.93 mi (881.81 km) |
| Gronau to Dobrova | 539.97 mi (869.00 km) |
