| Morgan Hill to Octeville | 5,414.43 mi (8,713.69 km) |
| Morgan Hill to Oignies | 5,513.23 mi (8,872.69 km) |
| Morgan Hill to Oissel | 5,513.71 mi (8,873.46 km) |
| Morgan Hill to Olivet | 5,613.91 mi (9,034.71 km) |
| Morgan Hill to Ollioules | 5,985.82 mi (9,633.24 km) |
| Morgan Hill to Olonne-sur-Mer | 5,562.13 mi (8,951.39 km) |
| Morgan Hill to Oloron-Sainte-Marie | 5,767.98 mi (9,282.66 km) |
| Morgan Hill to Onet Village | 5,816.08 mi (9,360.07 km) |
| Morgan Hill to Onnaing | 5,535.10 mi (8,907.88 km) |
| Morgan Hill to Orange | 5,899.59 mi (9,494.47 km) |
| Morgan Hill to Orchies | 5,520.28 mi (8,884.03 km) |
| Morgan Hill to Orleans | 5,612.20 mi (9,031.96 km) |
| Morgan Hill to Orly | 5,583.99 mi (8,986.56 km) |
| Morgan Hill to Ormesson-sur-Marne | 5,586.27 mi (8,990.23 km) |
| Morgan Hill to Orsay | 5,580.07 mi (8,980.25 km) |
