| Cities | Distance |
|---|---|
| Bad Ems to Oria | 831.27 mi (1,337.80 km) |
| Bad Ems to Oristano | 722.07 mi (1,162.05 km) |
| Bad Ems to Orta Nova | 730.93 mi (1,176.31 km) |
| Bad Ems to Orte | 587.83 mi (946.02 km) |
| Bad Ems to Ortona | 636.91 mi (1,025.01 km) |
| Bad Ems to Orvieto | 566.24 mi (911.28 km) |
| Bad Ems to Orzinuovi | 356.36 mi (573.51 km) |
| Bad Ems to Osimo | 546.01 mi (878.73 km) |
| Bad Ems to Ospitaletto | 348.03 mi (560.10 km) |
| Bad Ems to Ostuni | 816.22 mi (1,313.58 km) |
| Bad Ems to Ottaviano | 731.93 mi (1,177.93 km) |
| Bad Ems to Ovada | 396.16 mi (637.56 km) |
| Bad Ems to Ozieri | 676.76 mi (1,089.14 km) |
| Bad Ems to Paceco | 886.20 mi (1,426.21 km) |
| Bad Ems to Pachino | 1,010.10 mi (1,625.60 km) |