| College to Orangevale (California) | 2,102.00 mi (3,382.84 km) |
| College to Orchards (Washington) | 1,633.66 mi (2,629.12 km) |
| College to Orcutt (California) | 2,364.01 mi (3,804.51 km) |
| College to Oregon (Ohio) | 2,927.17 mi (4,710.83 km) |
| College to Oregon (Wisconsin) | 2,680.60 mi (4,314.01 km) |
| College to Oregon City (Oregon) | 1,653.74 mi (2,661.44 km) |
| College to Orem (Utah) | 2,217.48 mi (3,568.68 km) |
| College to Orinda (California) | 2,134.84 mi (3,435.69 km) |
| College to Orland Park (Illinois) | 2,799.95 mi (4,506.08 km) |
| College to Orlando (Florida) | 3,765.98 mi (6,060.76 km) |
| College to Ormond Beach (Florida) | 3,723.07 mi (5,991.71 km) |
| College to Oro Valley (Arizona) | 2,725.17 mi (4,385.74 km) |
| College to Oroville (California) | 2,043.13 mi (3,288.10 km) |
| College to Oshkosh (Wisconsin) | 2,643.23 mi (4,253.87 km) |
| College to Oskaloosa (Iowa) | 2,678.99 mi (4,311.41 km) |
