| Kazincbarcika to Oerlinghausen | 588.60 mi (947.26 km) |
| Kazincbarcika to Oestrich-Winkel | 583.60 mi (939.21 km) |
| Kazincbarcika to Offenburg | 583.12 mi (938.45 km) |
| Kazincbarcika to Oftersheim | 553.57 mi (890.88 km) |
| Kazincbarcika to Ohrdruf | 478.25 mi (769.68 km) |
| Kazincbarcika to Ohringen | 511.71 mi (823.52 km) |
| Kazincbarcika to Olbernhau | 368.08 mi (592.37 km) |
| Kazincbarcika to Olching | 429.15 mi (690.65 km) |
| Kazincbarcika to Oldenburg | 639.15 mi (1,028.61 km) |
| Kazincbarcika to Oldenburg in Holstein | 592.79 mi (954.00 km) |
| Kazincbarcika to Olfen | 634.79 mi (1,021.59 km) |
| Kazincbarcika to Olpe | 603.36 mi (971.02 km) |
| Kazincbarcika to Olsberg | 582.19 mi (936.95 km) |
| Kazincbarcika to Oranienburg | 449.83 mi (723.93 km) |
| Kazincbarcika to Ortenberg | 541.36 mi (871.23 km) |
