| Radzyn Podlaski to Octeville | 1,067.21 mi (1,717.50 km) |
| Radzyn Podlaski to Oignies | 853.46 mi (1,373.50 km) |
| Radzyn Podlaski to Oissel | 956.36 mi (1,539.11 km) |
| Radzyn Podlaski to Olivet | 958.89 mi (1,543.19 km) |
| Radzyn Podlaski to Ollioules | 981.41 mi (1,579.43 km) |
| Radzyn Podlaski to Olonne-sur-Mer | 1,154.04 mi (1,857.24 km) |
| Radzyn Podlaski to Oloron-Sainte-Marie | 1,228.70 mi (1,977.40 km) |
| Radzyn Podlaski to Onet Village | 1,052.28 mi (1,693.48 km) |
| Radzyn Podlaski to Onnaing | 828.97 mi (1,334.10 km) |
| Radzyn Podlaski to Orange | 974.98 mi (1,569.08 km) |
| Radzyn Podlaski to Orchies | 842.66 mi (1,356.13 km) |
| Radzyn Podlaski to Orleans | 957.45 mi (1,540.87 km) |
| Radzyn Podlaski to Orly | 914.70 mi (1,472.07 km) |
| Radzyn Podlaski to Ormesson-sur-Marne | 907.48 mi (1,460.44 km) |
| Radzyn Podlaski to Orsay | 924.57 mi (1,487.95 km) |
