| Cottonwood to Odessa (Texas) | 590.86 mi (950.90 km) |
| Cottonwood to Ogden (Utah) | 449.69 mi (723.71 km) |
| Cottonwood to Oildale (California) | 400.39 mi (644.37 km) |
| Cottonwood to Ojus (Florida) | 1,983.26 mi (3,191.74 km) |
| Cottonwood to Okemos (Michigan) | 1,577.75 mi (2,539.14 km) |
| Cottonwood to Oklahoma City (Oklahoma) | 819.94 mi (1,319.57 km) |
| Cottonwood to Okmulgee (Oklahoma) | 904.54 mi (1,455.71 km) |
| Cottonwood to Olathe (Kansas) | 991.37 mi (1,595.46 km) |
| Cottonwood to Old Jamestown (Missouri) | 1,231.86 mi (1,982.48 km) |
| Cottonwood to Oldsmar (Florida) | 1,783.36 mi (2,870.04 km) |
| Cottonwood to Olean (New York) | 1,874.19 mi (3,016.22 km) |
| Cottonwood to Olive Branch (Mississippi) | 1,253.88 mi (2,017.93 km) |
| Cottonwood to Olivehurst (California) | 607.35 mi (977.44 km) |
| Cottonwood to Olney (Maryland) | 1,941.07 mi (3,123.85 km) |
| Cottonwood to Olympia (Washington) | 1,021.89 mi (1,644.57 km) |
