| Schenectady to Octeville | 3,352.87 mi (5,395.93 km) |
| Schenectady to Oignies | 3,521.60 mi (5,667.47 km) |
| Schenectady to Oissel | 3,474.05 mi (5,590.94 km) |
| Schenectady to Olivet | 3,548.86 mi (5,711.33 km) |
| Schenectady to Ollioules | 3,867.04 mi (6,223.41 km) |
| Schenectady to Olonne-sur-Mer | 3,428.51 mi (5,517.65 km) |
| Schenectady to Oloron-Sainte-Marie | 3,578.05 mi (5,758.32 km) |
| Schenectady to Onet Village | 3,683.94 mi (5,928.72 km) |
| Schenectady to Onnaing | 3,548.27 mi (5,710.38 km) |
| Schenectady to Orange | 3,788.31 mi (6,096.70 km) |
| Schenectady to Orchies | 3,531.59 mi (5,683.54 km) |
| Schenectady to Orleans | 3,548.11 mi (5,710.13 km) |
| Schenectady to Orly | 3,544.56 mi (5,704.42 km) |
| Schenectady to Ormesson-sur-Marne | 3,549.43 mi (5,712.26 km) |
| Schenectady to Orsay | 3,537.30 mi (5,692.73 km) |
