| Salem Lakes to Octeville | 3,939.94 mi (6,340.73 km) |
| Salem Lakes to Oignies | 4,089.45 mi (6,581.33 km) |
| Salem Lakes to Oissel | 4,056.39 mi (6,528.13 km) |
| Salem Lakes to Olivet | 4,140.72 mi (6,663.85 km) |
| Salem Lakes to Ollioules | 4,480.75 mi (7,211.07 km) |
| Salem Lakes to Olonne-sur-Mer | 4,040.14 mi (6,501.98 km) |
| Salem Lakes to Oloron-Sainte-Marie | 4,209.51 mi (6,774.55 km) |
| Salem Lakes to Onet Village | 4,299.03 mi (6,918.63 km) |
| Salem Lakes to Onnaing | 4,115.13 mi (6,622.67 km) |
| Salem Lakes to Orange | 4,398.56 mi (7,078.80 km) |
| Salem Lakes to Orchies | 4,098.70 mi (6,596.22 km) |
| Salem Lakes to Orleans | 4,139.66 mi (6,662.13 km) |
| Salem Lakes to Orly | 4,128.19 mi (6,643.68 km) |
| Salem Lakes to Ormesson-sur-Marne | 4,132.33 mi (6,650.34 km) |
| Salem Lakes to Orsay | 4,121.85 mi (6,633.48 km) |
