| Radzyn Podlaski to Oerlinghausen | 594.61 mi (956.93 km) |
| Radzyn Podlaski to Oestrich-Winkel | 648.00 mi (1,042.86 km) |
| Radzyn Podlaski to Offenburg | 688.47 mi (1,107.99 km) |
| Radzyn Podlaski to Oftersheim | 637.04 mi (1,025.21 km) |
| Radzyn Podlaski to Ohrdruf | 517.28 mi (832.47 km) |
| Radzyn Podlaski to Ohringen | 602.90 mi (970.27 km) |
| Radzyn Podlaski to Olbernhau | 409.06 mi (658.31 km) |
| Radzyn Podlaski to Olching | 559.15 mi (899.87 km) |
| Radzyn Podlaski to Oldenburg | 612.79 mi (986.19 km) |
| Radzyn Podlaski to Oldenburg in Holstein | 517.07 mi (832.14 km) |
| Radzyn Podlaski to Olfen | 650.76 mi (1,047.30 km) |
| Radzyn Podlaski to Olpe | 638.67 mi (1,027.83 km) |
| Radzyn Podlaski to Olsberg | 607.12 mi (977.06 km) |
| Radzyn Podlaski to Oranienburg | 402.25 mi (647.36 km) |
| Radzyn Podlaski to Ortenberg | 596.41 mi (959.82 km) |
