| Ianca to Cesky Tesin | 521.43 mi (839.16 km) |
| Ianca to Cheb | 780.24 mi (1,255.68 km) |
| Ianca to Chocen | 622.06 mi (1,001.10 km) |
| Ianca to Chodov | 768.80 mi (1,237.27 km) |
| Ianca to Chomutov | 747.36 mi (1,202.76 km) |
| Ianca to Chotebor | 635.23 mi (1,022.31 km) |
| Ianca to Chrudim | 637.25 mi (1,025.55 km) |
| Ianca to Decin | 725.92 mi (1,168.26 km) |
| Ianca to Dobris | 698.30 mi (1,123.80 km) |
| Ianca to Domazlice | 742.30 mi (1,194.62 km) |
| Ianca to Duchcov | 738.35 mi (1,188.25 km) |
| Ianca to Dvur Kralove nad Labem | 652.41 mi (1,049.94 km) |
| Ianca to Frenstat pod Radhostem | 529.58 mi (852.28 km) |
| Ianca to Frydek-Mistek | 529.36 mi (851.93 km) |
| Ianca to Frydlant nad Ostravici | 525.56 mi (845.80 km) |
