| Winter Park to Octeville | 4,297.75 mi (6,916.56 km) |
| Winter Park to Oignies | 4,483.58 mi (7,215.63 km) |
| Winter Park to Oissel | 4,421.70 mi (7,116.04 km) |
| Winter Park to Olivet | 4,483.93 mi (7,216.19 km) |
| Winter Park to Ollioules | 4,766.02 mi (7,670.17 km) |
| Winter Park to Olonne-sur-Mer | 4,340.61 mi (6,985.53 km) |
| Winter Park to Oloron-Sainte-Marie | 4,455.83 mi (7,170.97 km) |
| Winter Park to Onet Village | 4,585.01 mi (7,378.87 km) |
| Winter Park to Onnaing | 4,510.73 mi (7,259.31 km) |
| Winter Park to Orange | 4,694.06 mi (7,554.35 km) |
| Winter Park to Orchies | 4,494.11 mi (7,232.57 km) |
| Winter Park to Orleans | 4,483.59 mi (7,215.64 km) |
| Winter Park to Orly | 4,489.33 mi (7,224.88 km) |
| Winter Park to Ormesson-sur-Marne | 4,494.93 mi (7,233.90 km) |
| Winter Park to Orsay | 4,481.16 mi (7,211.74 km) |
