| Cedarburg to Octeville | 3,900.98 mi (6,278.03 km) |
| Cedarburg to Oignies | 4,048.87 mi (6,516.03 km) |
| Cedarburg to Oissel | 4,016.96 mi (6,464.67 km) |
| Cedarburg to Olivet | 4,102.01 mi (6,601.55 km) |
| Cedarburg to Ollioules | 4,443.78 mi (7,151.58 km) |
| Cedarburg to Olonne-sur-Mer | 4,003.28 mi (6,442.66 km) |
| Cedarburg to Oloron-Sainte-Marie | 4,174.56 mi (6,718.30 km) |
| Cedarburg to Onet Village | 4,262.32 mi (6,859.55 km) |
| Cedarburg to Onnaing | 4,074.46 mi (6,557.22 km) |
| Cedarburg to Orange | 4,361.32 mi (7,018.86 km) |
| Cedarburg to Orchies | 4,058.06 mi (6,530.82 km) |
| Cedarburg to Orleans | 4,100.92 mi (6,599.79 km) |
| Cedarburg to Orly | 4,088.80 mi (6,580.30 km) |
| Cedarburg to Ormesson-sur-Marne | 4,092.88 mi (6,586.85 km) |
| Cedarburg to Orsay | 4,082.55 mi (6,570.23 km) |
