| Salem to Octeville | 5,015.72 mi (8,072.03 km) |
| Salem to Oignies | 5,096.42 mi (8,201.90 km) |
| Salem to Oissel | 5,107.47 mi (8,219.68 km) |
| Salem to Olivet | 5,211.15 mi (8,386.53 km) |
| Salem to Ollioules | 5,587.83 mi (8,992.74 km) |
| Salem to Olonne-sur-Mer | 5,177.78 mi (8,332.84 km) |
| Salem to Oloron-Sainte-Marie | 5,394.50 mi (8,681.61 km) |
| Salem to Onet Village | 5,425.38 mi (8,731.31 km) |
| Salem to Onnaing | 5,116.75 mi (8,234.61 km) |
| Salem to Orange | 5,501.59 mi (8,853.95 km) |
| Salem to Orchies | 5,102.68 mi (8,211.97 km) |
| Salem to Orleans | 5,209.25 mi (8,383.47 km) |
| Salem to Orly | 5,175.99 mi (8,329.96 km) |
| Salem to Ormesson-sur-Marne | 5,177.63 mi (8,332.59 km) |
| Salem to Orsay | 5,172.93 mi (8,325.02 km) |
