| Little Elm to Orangevale (California) | 1,406.38 mi (2,263.35 km) |
| Little Elm to Orchards (Washington) | 1,605.44 mi (2,583.71 km) |
| Little Elm to Orcutt (California) | 1,347.18 mi (2,168.08 km) |
| Little Elm to Oregon (Ohio) | 941.86 mi (1,515.78 km) |
| Little Elm to Oregon (Wisconsin) | 787.33 mi (1,267.08 km) |
| Little Elm to Oregon City (Oregon) | 1,598.76 mi (2,572.96 km) |
| Little Elm to Orem (Utah) | 952.16 mi (1,532.35 km) |
| Little Elm to Orinda (California) | 1,451.47 mi (2,335.92 km) |
| Little Elm to Orland Park (Illinois) | 764.79 mi (1,230.81 km) |
| Little Elm to Orlando (Florida) | 979.40 mi (1,576.20 km) |
| Little Elm to Ormond Beach (Florida) | 971.70 mi (1,563.80 km) |
| Little Elm to Oro Valley (Arizona) | 816.89 mi (1,314.66 km) |
| Little Elm to Oroville (California) | 1,433.39 mi (2,306.82 km) |
| Little Elm to Oshkosh (Wisconsin) | 873.41 mi (1,405.62 km) |
| Little Elm to Oskaloosa (Iowa) | 607.54 mi (977.75 km) |
