| Salt Lake City to Orangeburg (South Carolina) | 1,773.08 mi (2,853.49 km) |
| Salt Lake City to Orangevale (California) | 514.00 mi (827.20 km) |
| Salt Lake City to Orchards (Washington) | 631.53 mi (1,016.36 km) |
| Salt Lake City to Orcutt (California) | 617.04 mi (993.02 km) |
| Salt Lake City to Oregon (Ohio) | 1,475.71 mi (2,374.93 km) |
| Salt Lake City to Oregon (Wisconsin) | 1,166.03 mi (1,876.55 km) |
| Salt Lake City to Oregon City (Oregon) | 623.04 mi (1,002.68 km) |
| Salt Lake City to Orem (Utah) | 35.29 mi (56.80 km) |
| Salt Lake City to Orinda (California) | 582.68 mi (937.74 km) |
| Salt Lake City to Orland Park (Illinois) | 1,248.68 mi (2,009.55 km) |
| Salt Lake City to Orlando (Florida) | 1,922.45 mi (3,093.89 km) |
| Salt Lake City to Ormond Beach (Florida) | 1,902.89 mi (3,062.40 km) |
| Salt Lake City to Oro Valley (Arizona) | 579.81 mi (933.11 km) |
| Salt Lake City to Oroville (California) | 516.11 mi (830.60 km) |
| Salt Lake City to Oshkosh (Wisconsin) | 1,208.97 mi (1,945.65 km) |
