| Kingstowne to Octeville | 3,653.89 mi (5,880.37 km) |
| Kingstowne to Oignies | 3,827.50 mi (6,159.76 km) |
| Kingstowne to Oissel | 3,776.08 mi (6,077.01 km) |
| Kingstowne to Olivet | 3,847.68 mi (6,192.25 km) |
| Kingstowne to Ollioules | 4,156.86 mi (6,689.82 km) |
| Kingstowne to Olonne-sur-Mer | 3,720.74 mi (5,987.95 km) |
| Kingstowne to Oloron-Sainte-Marie | 3,861.13 mi (6,213.89 km) |
| Kingstowne to Onet Village | 3,973.83 mi (6,395.27 km) |
| Kingstowne to Onnaing | 3,854.34 mi (6,202.95 km) |
| Kingstowne to Orange | 4,079.77 mi (6,565.75 km) |
| Kingstowne to Orchies | 3,837.64 mi (6,176.09 km) |
| Kingstowne to Orleans | 3,847.04 mi (6,191.22 km) |
| Kingstowne to Orly | 3,845.97 mi (6,189.49 km) |
| Kingstowne to Ormesson-sur-Marne | 3,851.05 mi (6,197.66 km) |
| Kingstowne to Orsay | 3,838.45 mi (6,177.39 km) |
