| Ostrov to Cesky Tesin | 255.31 mi (410.89 km) |
| Ostrov to Cheb | 29.63 mi (47.68 km) |
| Ostrov to Chocen | 146.88 mi (236.38 km) |
| Ostrov to Chodov | 9.71 mi (15.63 km) |
| Ostrov to Chomutov | 23.61 mi (38.00 km) |
| Ostrov to Chotebor | 127.82 mi (205.70 km) |
| Ostrov to Chrudim | 128.87 mi (207.39 km) |
| Ostrov to Decin | 63.95 mi (102.92 km) |
| Ostrov to Dobris | 65.45 mi (105.34 km) |
| Ostrov to Domazlice | 59.80 mi (96.23 km) |
| Ostrov to Duchcov | 41.04 mi (66.05 km) |
| Ostrov to Dvur Kralove nad Labem | 126.91 mi (204.24 km) |
| Ostrov to Frenstat pod Radhostem | 240.20 mi (386.56 km) |
| Ostrov to Frydek-Mistek | 244.09 mi (392.82 km) |
| Ostrov to Frydlant nad Ostravici | 245.92 mi (395.77 km) |
