| Prostejov to Novi di Modena | 429.97 mi (691.96 km) |
| Prostejov to Novi Ligure | 508.66 mi (818.60 km) |
| Prostejov to Nuoro | 737.38 mi (1,186.70 km) |
| Prostejov to Occhiobello | 407.50 mi (655.81 km) |
| Prostejov to Oderzo | 333.47 mi (536.67 km) |
| Prostejov to Oggiono | 441.86 mi (711.10 km) |
| Prostejov to Olbia | 696.86 mi (1,121.49 km) |
| Prostejov to Oleggio | 476.99 mi (767.65 km) |
| Prostejov to Olgiate Comasco | 456.52 mi (734.70 km) |
| Prostejov to Olgiate Olona | 466.00 mi (749.95 km) |
| Prostejov to Omegna | 474.56 mi (763.73 km) |
| Prostejov to Opera | 464.31 mi (747.24 km) |
| Prostejov to Oppeano | 399.74 mi (643.32 km) |
| Prostejov to Orbassano | 544.19 mi (875.79 km) |
| Prostejov to Orbetello | 562.07 mi (904.56 km) |
