| Opoczno to Cesky Tesin | 134.21 mi (215.99 km) |
| Opoczno to Cheb | 357.45 mi (575.26 km) |
| Opoczno to Chocen | 201.64 mi (324.50 km) |
| Opoczno to Chodov | 338.38 mi (544.57 km) |
| Opoczno to Chomutov | 305.75 mi (492.05 km) |
| Opoczno to Chotebor | 232.70 mi (374.50 km) |
| Opoczno to Chrudim | 219.95 mi (353.97 km) |
| Opoczno to Decin | 267.60 mi (430.65 km) |
| Opoczno to Dobris | 290.15 mi (466.96 km) |
| Opoczno to Domazlice | 350.41 mi (563.93 km) |
| Opoczno to Duchcov | 289.32 mi (465.62 km) |
| Opoczno to Dvur Kralove nad Labem | 205.55 mi (330.80 km) |
| Opoczno to Frenstat pod Radhostem | 155.89 mi (250.88 km) |
| Opoczno to Frydek-Mistek | 144.53 mi (232.60 km) |
| Opoczno to Frydlant nad Ostravici | 149.58 mi (240.73 km) |
