| Sikeston to Octeville | 4,255.12 mi (6,847.95 km) |
| Sikeston to Oignies | 4,414.76 mi (7,104.86 km) |
| Sikeston to Oissel | 4,374.34 mi (7,039.81 km) |
| Sikeston to Olivet | 4,453.69 mi (7,167.52 km) |
| Sikeston to Ollioules | 4,781.13 mi (7,694.48 km) |
| Sikeston to Olonne-sur-Mer | 4,341.19 mi (6,986.46 km) |
| Sikeston to Oloron-Sainte-Marie | 4,497.25 mi (7,237.62 km) |
| Sikeston to Onet Village | 4,598.25 mi (7,400.16 km) |
| Sikeston to Onnaing | 4,440.97 mi (7,147.05 km) |
| Sikeston to Orange | 4,701.04 mi (7,565.60 km) |
| Sikeston to Orchies | 4,424.38 mi (7,120.35 km) |
| Sikeston to Orleans | 4,452.80 mi (7,166.09 km) |
| Sikeston to Orly | 4,445.61 mi (7,154.52 km) |
| Sikeston to Ormesson-sur-Marne | 4,450.14 mi (7,161.81 km) |
| Sikeston to Orsay | 4,438.77 mi (7,143.50 km) |
