| Plattsburgh to Octeville | 3,260.62 mi (5,247.46 km) |
| Plattsburgh to Oignies | 3,425.17 mi (5,512.27 km) |
| Plattsburgh to Oissel | 3,380.85 mi (5,440.96 km) |
| Plattsburgh to Olivet | 3,458.11 mi (5,565.28 km) |
| Plattsburgh to Ollioules | 3,782.59 mi (6,087.49 km) |
| Plattsburgh to Olonne-sur-Mer | 3,342.87 mi (5,379.84 km) |
| Plattsburgh to Oloron-Sainte-Marie | 3,498.67 mi (5,630.56 km) |
| Plattsburgh to Onet Village | 3,599.65 mi (5,793.08 km) |
| Plattsburgh to Onnaing | 3,451.66 mi (5,554.91 km) |
| Plattsburgh to Orange | 3,702.77 mi (5,959.04 km) |
| Plattsburgh to Orchies | 3,435.01 mi (5,528.11 km) |
| Plattsburgh to Orleans | 3,457.28 mi (5,563.95 km) |
| Plattsburgh to Orly | 3,451.78 mi (5,555.10 km) |
| Plattsburgh to Ormesson-sur-Marne | 3,456.48 mi (5,562.67 km) |
| Plattsburgh to Orsay | 3,444.73 mi (5,543.75 km) |
