| Blue Springs to Octeville | 4,341.79 mi (6,987.43 km) |
| Blue Springs to Oignies | 4,489.55 mi (7,225.23 km) |
| Blue Springs to Oissel | 4,457.82 mi (7,174.16 km) |
| Blue Springs to Olivet | 4,542.76 mi (7,310.87 km) |
| Blue Springs to Ollioules | 4,883.64 mi (7,859.45 km) |
| Blue Springs to Olonne-sur-Mer | 4,443.05 mi (7,150.40 km) |
| Blue Springs to Oloron-Sainte-Marie | 4,612.37 mi (7,422.89 km) |
| Blue Springs to Onet Village | 4,701.97 mi (7,567.09 km) |
| Blue Springs to Onnaing | 4,515.10 mi (7,266.36 km) |
| Blue Springs to Orange | 4,801.37 mi (7,727.06 km) |
| Blue Springs to Orchies | 4,498.71 mi (7,239.98 km) |
| Blue Springs to Orleans | 4,541.68 mi (7,309.12 km) |
| Blue Springs to Orly | 4,529.66 mi (7,289.78 km) |
| Blue Springs to Ormesson-sur-Marne | 4,533.74 mi (7,296.35 km) |
| Blue Springs to Orsay | 4,523.40 mi (7,279.71 km) |
