| Affton to Octeville | 4,207.41 mi (6,771.17 km) |
| Affton to Oignies | 4,362.46 mi (7,020.70 km) |
| Affton to Oissel | 4,325.44 mi (6,961.12 km) |
| Affton to Olivet | 4,407.10 mi (7,092.54 km) |
| Affton to Ollioules | 4,740.30 mi (7,628.78 km) |
| Affton to Olonne-sur-Mer | 4,299.78 mi (6,919.83 km) |
| Affton to Oloron-Sainte-Marie | 4,461.61 mi (7,180.26 km) |
| Affton to Onet Village | 4,557.81 mi (7,335.08 km) |
| Affton to Onnaing | 4,388.44 mi (7,062.51 km) |
| Affton to Orange | 4,659.25 mi (7,498.34 km) |
| Affton to Orchies | 4,371.91 mi (7,035.91 km) |
| Affton to Orleans | 4,406.13 mi (7,090.98 km) |
| Affton to Orly | 4,396.99 mi (7,076.27 km) |
| Affton to Ormesson-sur-Marne | 4,401.35 mi (7,083.29 km) |
| Affton to Orsay | 4,390.38 mi (7,065.63 km) |
