| Mesa to Octeville | 5,284.28 mi (8,504.23 km) |
| Mesa to Oignies | 5,411.34 mi (8,708.71 km) |
| Mesa to Oissel | 5,393.96 mi (8,680.74 km) |
| Mesa to Olivet | 5,486.49 mi (8,829.65 km) |
| Mesa to Ollioules | 5,843.63 mi (9,404.42 km) |
| Mesa to Olonne-sur-Mer | 5,406.47 mi (8,700.87 km) |
| Mesa to Oloron-Sainte-Marie | 5,591.92 mi (8,999.33 km) |
| Mesa to Onet Village | 5,665.45 mi (9,117.66 km) |
| Mesa to Onnaing | 5,435.46 mi (8,747.52 km) |
| Mesa to Orange | 5,759.03 mi (9,268.26 km) |
| Mesa to Orchies | 5,419.62 mi (8,722.04 km) |
| Mesa to Orleans | 5,485.11 mi (8,827.44 km) |
| Mesa to Orly | 5,465.79 mi (8,796.35 km) |
| Mesa to Ormesson-sur-Marne | 5,469.11 mi (8,801.67 km) |
| Mesa to Orsay | 5,460.52 mi (8,787.86 km) |
