| Sun City Center to Octeville | 4,384.55 mi (7,056.25 km) |
| Sun City Center to Oignies | 4,570.37 mi (7,355.30 km) |
| Sun City Center to Oissel | 4,508.50 mi (7,255.73 km) |
| Sun City Center to Olivet | 4,570.69 mi (7,355.82 km) |
| Sun City Center to Ollioules | 4,852.39 mi (7,809.16 km) |
| Sun City Center to Olonne-sur-Mer | 4,427.20 mi (7,124.90 km) |
| Sun City Center to Oloron-Sainte-Marie | 4,541.93 mi (7,309.53 km) |
| Sun City Center to Onet Village | 4,671.44 mi (7,517.96 km) |
| Sun City Center to Onnaing | 4,597.52 mi (7,398.99 km) |
| Sun City Center to Orange | 4,780.53 mi (7,693.51 km) |
| Sun City Center to Orchies | 4,580.90 mi (7,372.24 km) |
| Sun City Center to Orleans | 4,570.35 mi (7,355.27 km) |
| Sun City Center to Orly | 4,576.13 mi (7,364.57 km) |
| Sun City Center to Ormesson-sur-Marne | 4,581.73 mi (7,373.59 km) |
| Sun City Center to Orsay | 4,567.96 mi (7,351.42 km) |
