| Cities | Distance |
|---|
| Omurtag to Oria | 486.48 mi (782.91 km) |
| Omurtag to Oristano | 946.43 mi (1,523.14 km) |
| Omurtag to Orta Nova | 560.88 mi (902.64 km) |
| Omurtag to Orte | 712.07 mi (1,145.97 km) |
| Omurtag to Ortona | 611.62 mi (984.30 km) |
| Omurtag to Orvieto | 723.61 mi (1,164.54 km) |
| Omurtag to Orzinuovi | 829.58 mi (1,335.08 km) |
| Omurtag to Osimo | 650.33 mi (1,046.61 km) |
| Omurtag to Ospitaletto | 823.88 mi (1,325.91 km) |
| Omurtag to Ostuni | 482.42 mi (776.38 km) |
| Omurtag to Ottaviano | 632.07 mi (1,017.22 km) |
| Omurtag to Ovada | 889.73 mi (1,431.89 km) |
| Omurtag to Ozieri | 911.27 mi (1,466.56 km) |
| Omurtag to Paceco | 808.02 mi (1,300.38 km) |
| Omurtag to Pachino | 743.40 mi (1,196.38 km) |
