| Rolla to Oakleaf Plantation (Florida) | 781.15 mi (1,257.15 km) |
| Rolla to Oakley (California) | 1,623.37 mi (2,612.57 km) |
| Rolla to Oakton (Virginia) | 784.62 mi (1,262.73 km) |
| Rolla to Oakville (Missouri) | 85.58 mi (137.72 km) |
| Rolla to Oatfield (Oregon) | 1,660.84 mi (2,672.87 km) |
| Rolla to Ocala (Florida) | 819.45 mi (1,318.78 km) |
| Rolla to Ocean Acres (New Jersey) | 947.29 mi (1,524.51 km) |
| Rolla to Ocean City (New Jersey) | 929.53 mi (1,495.93 km) |
| Rolla to Ocean Pines (Maryland) | 901.71 mi (1,451.16 km) |
| Rolla to Ocean Pointe (Hawaii) | 4,057.35 mi (6,529.68 km) |
| Rolla to Ocean Springs (Mississippi) | 547.77 mi (881.54 km) |
| Rolla to Oceanside (California) | 1,467.13 mi (2,361.12 km) |
| Rolla to Oceanside (New York) | 984.96 mi (1,585.14 km) |
| Rolla to Ocoee (Florida) | 875.14 mi (1,408.40 km) |
| Rolla to Oconomowoc (Wisconsin) | 395.16 mi (635.95 km) |
