| Cities | Distance |
|---|---|
| Opava to Oegstgeest | 602.81 mi (970.13 km) |
| Opava to Oirschot | 561.09 mi (902.99 km) |
| Opava to Oisterwijk | 566.00 mi (910.89 km) |
| Opava to Oldebroek | 547.23 mi (880.67 km) |
| Opava to Oldenzaal | 502.72 mi (809.05 km) |
| Opava to Ommen | 527.32 mi (848.64 km) |
| Opava to Oosterend | 550.93 mi (886.64 km) |
| Opava to Oosterhout | 581.10 mi (935.18 km) |
| Opava to Oosterwolde | 541.75 mi (871.87 km) |
| Opava to Oostzaan | 588.73 mi (947.47 km) |
| Opava to Opmeer | 590.07 mi (949.63 km) |
| Opava to Oss | 554.19 mi (891.87 km) |
| Opava to Oud-Beijerland | 601.94 mi (968.73 km) |
| Opava to Oudenbosch | 594.90 mi (957.40 km) |
| Opava to Oudewater | 584.19 mi (940.17 km) |