| Salt Lake City to Octeville | 4,897.55 mi (7,881.84 km) |
| Salt Lake City to Oignies | 5,009.61 mi (8,062.19 km) |
| Salt Lake City to Oissel | 5,001.78 mi (8,049.58 km) |
| Salt Lake City to Olivet | 5,098.82 mi (8,205.76 km) |
| Salt Lake City to Ollioules | 5,465.37 mi (8,795.67 km) |
| Salt Lake City to Olonne-sur-Mer | 5,034.88 mi (8,102.85 km) |
| Salt Lake City to Oloron-Sainte-Marie | 5,233.26 mi (8,422.12 km) |
| Salt Lake City to Onet Village | 5,291.60 mi (8,516.02 km) |
| Salt Lake City to Onnaing | 5,032.62 mi (8,099.22 km) |
| Salt Lake City to Orange | 5,379.59 mi (8,657.62 km) |
| Salt Lake City to Orchies | 5,017.27 mi (8,074.52 km) |
| Salt Lake City to Orleans | 5,097.26 mi (8,203.24 km) |
| Salt Lake City to Orly | 5,072.97 mi (8,164.16 km) |
| Salt Lake City to Ormesson-sur-Marne | 5,075.73 mi (8,168.60 km) |
| Salt Lake City to Orsay | 5,068.42 mi (8,156.84 km) |
