| Onex to Cesky Tesin | 628.63 mi (1,011.69 km) |
| Onex to Cheb | 394.82 mi (635.40 km) |
| Onex to Chocen | 535.87 mi (862.41 km) |
| Onex to Chodov | 414.66 mi (667.34 km) |
| Onex to Chomutov | 447.24 mi (719.76 km) |
| Onex to Chotebor | 505.30 mi (813.20 km) |
| Onex to Chrudim | 517.27 mi (832.47 km) |
| Onex to Decin | 487.46 mi (784.48 km) |
| Onex to Dobris | 447.94 mi (720.89 km) |
| Onex to Domazlice | 388.35 mi (624.99 km) |
| Onex to Duchcov | 464.71 mi (747.89 km) |
| Onex to Dvur Kralove nad Labem | 533.60 mi (858.74 km) |
| Onex to Frenstat pod Radhostem | 606.73 mi (976.44 km) |
| Onex to Frydek-Mistek | 615.64 mi (990.77 km) |
| Onex to Frydlant nad Ostravici | 614.02 mi (988.17 km) |
