| Cities | Distance |
|---|---|
| Opava to Novi di Modena | 477.82 mi (768.98 km) |
| Opava to Novi Ligure | 556.32 mi (895.32 km) |
| Opava to Nuoro | 784.02 mi (1,261.75 km) |
| Opava to Occhiobello | 455.18 mi (732.54 km) |
| Opava to Oderzo | 381.17 mi (613.43 km) |
| Opava to Oggiono | 489.06 mi (787.07 km) |
| Opava to Olbia | 743.68 mi (1,196.83 km) |
| Opava to Oleggio | 524.00 mi (843.29 km) |
| Opava to Olgiate Comasco | 503.52 mi (810.34 km) |
| Opava to Olgiate Olona | 513.10 mi (825.76 km) |
| Opava to Omegna | 521.11 mi (838.65 km) |
| Opava to Opera | 511.78 mi (823.63 km) |
| Opava to Oppeano | 447.63 mi (720.39 km) |
| Opava to Orbassano | 591.19 mi (951.42 km) |
| Opava to Orbetello | 608.45 mi (979.20 km) |