| Olathe to Octeville | 4,369.29 mi (7,031.70 km) |
| Olathe to Oignies | 4,516.43 mi (7,268.49 km) |
| Olathe to Oissel | 4,485.15 mi (7,218.14 km) |
| Olathe to Olivet | 4,570.35 mi (7,355.27 km) |
| Olathe to Ollioules | 4,911.80 mi (7,904.78 km) |
| Olathe to Olonne-sur-Mer | 4,471.24 mi (7,195.77 km) |
| Olathe to Oloron-Sainte-Marie | 4,641.10 mi (7,469.13 km) |
| Olathe to Onet Village | 4,730.22 mi (7,612.55 km) |
| Olathe to Onnaing | 4,541.94 mi (7,309.55 km) |
| Olathe to Orange | 4,829.45 mi (7,772.25 km) |
| Olathe to Orchies | 4,525.57 mi (7,283.20 km) |
| Olathe to Orleans | 4,569.26 mi (7,353.51 km) |
| Olathe to Orly | 4,557.01 mi (7,333.79 km) |
| Olathe to Ormesson-sur-Marne | 4,561.06 mi (7,340.32 km) |
| Olathe to Orsay | 4,550.77 mi (7,323.76 km) |
