| Twin Falls to Odenton (Maryland) | 1,973.14 mi (3,175.47 km) |
| Twin Falls to Odessa (Texas) | 992.59 mi (1,597.42 km) |
| Twin Falls to Ogden (Utah) | 158.00 mi (254.28 km) |
| Twin Falls to Oildale (California) | 550.46 mi (885.87 km) |
| Twin Falls to Ojus (Florida) | 2,247.56 mi (3,617.11 km) |
| Twin Falls to Okemos (Michigan) | 1,519.24 mi (2,444.99 km) |
| Twin Falls to Oklahoma City (Oklahoma) | 1,030.85 mi (1,658.99 km) |
| Twin Falls to Okmulgee (Oklahoma) | 1,096.89 mi (1,765.27 km) |
| Twin Falls to Olathe (Kansas) | 1,056.82 mi (1,700.78 km) |
| Twin Falls to Old Jamestown (Missouri) | 1,287.61 mi (2,072.21 km) |
| Twin Falls to Oldsmar (Florida) | 2,036.55 mi (3,277.50 km) |
| Twin Falls to Olean (New York) | 1,826.81 mi (2,939.97 km) |
| Twin Falls to Olive Branch (Mississippi) | 1,419.95 mi (2,285.19 km) |
| Twin Falls to Olivehurst (California) | 442.04 mi (711.39 km) |
| Twin Falls to Olney (Maryland) | 1,952.19 mi (3,141.75 km) |
