| Rochester to Oerlinghausen | 352.13 mi (566.71 km) |
| Rochester to Oestrich-Winkel | 341.60 mi (549.75 km) |
| Rochester to Offenburg | 386.67 mi (622.28 km) |
| Rochester to Oftersheim | 381.98 mi (614.74 km) |
| Rochester to Ohrdruf | 445.21 mi (716.49 km) |
| Rochester to Ohringen | 424.44 mi (683.07 km) |
| Rochester to Olbernhau | 559.18 mi (899.92 km) |
| Rochester to Olching | 529.37 mi (851.94 km) |
| Rochester to Oldenburg | 348.15 mi (560.30 km) |
| Rochester to Oldenburg in Holstein | 477.57 mi (768.58 km) |
| Rochester to Olfen | 296.59 mi (477.32 km) |
| Rochester to Olpe | 318.35 mi (512.33 km) |
| Rochester to Olsberg | 344.24 mi (554.01 km) |
| Rochester to Oranienburg | 548.59 mi (882.87 km) |
| Rochester to Ortenberg | 379.43 mi (610.64 km) |
