| Cities | Distance |
|---|---|
| Adria to Oerlinghausen | 502.22 mi (808.25 km) |
| Adria to Oestrich-Winkel | 390.60 mi (628.61 km) |
| Adria to Offenburg | 306.01 mi (492.48 km) |
| Adria to Oftersheim | 339.87 mi (546.96 km) |
| Adria to Ohrdruf | 403.84 mi (649.92 km) |
| Adria to Ohringen | 310.74 mi (500.09 km) |
| Adria to Olbernhau | 392.59 mi (631.82 km) |
| Adria to Olching | 220.40 mi (354.71 km) |
| Adria to Oldenburg | 585.32 mi (941.99 km) |
| Adria to Oldenburg in Holstein | 641.21 mi (1,031.94 km) |
| Adria to Olfen | 507.71 mi (817.08 km) |
| Adria to Olpe | 455.79 mi (733.52 km) |
| Adria to Olsberg | 465.10 mi (748.51 km) |
| Adria to Oranienburg | 535.02 mi (861.04 km) |
| Adria to Ortenberg | 392.07 mi (630.97 km) |