| Cities | Distance |
|---|---|
| Riom to Nowy Sacz | 854.16 mi (1,374.64 km) |
| Riom to Nowy Targ | 822.14 mi (1,323.11 km) |
| Riom to Nowy Tomysl | 735.65 mi (1,183.91 km) |
| Riom to Nysa | 725.93 mi (1,168.27 km) |
| Riom to Oborniki | 772.22 mi (1,242.77 km) |
| Riom to Oborniki Slaskie | 730.75 mi (1,176.02 km) |
| Riom to Olawa | 736.25 mi (1,184.89 km) |
| Riom to Olecko | 1,023.77 mi (1,647.60 km) |
| Riom to Olesnica | 746.85 mi (1,201.95 km) |
| Riom to Olesno | 780.07 mi (1,255.39 km) |
| Riom to Olkusz | 815.47 mi (1,312.37 km) |
| Riom to Olsztyn | 942.39 mi (1,516.64 km) |
| Riom to Opalenica | 745.41 mi (1,199.63 km) |
| Riom to Opoczno | 868.11 mi (1,397.09 km) |
| Riom to Opole | 755.27 mi (1,215.50 km) |