| Loviisa to Oakley (California) | 5,395.93 mi (8,683.91 km) |
| Loviisa to Oakton (Virginia) | 4,342.28 mi (6,988.23 km) |
| Loviisa to Oakville (Missouri) | 4,725.04 mi (7,604.21 km) |
| Loviisa to Oatfield (Oregon) | 4,914.51 mi (7,909.14 km) |
| Loviisa to Ocala (Florida) | 5,060.36 mi (8,143.86 km) |
| Loviisa to Ocean Acres (New Jersey) | 4,204.55 mi (6,766.57 km) |
| Loviisa to Ocean City (New Jersey) | 4,241.36 mi (6,825.81 km) |
| Loviisa to Ocean Pines (Maryland) | 4,308.51 mi (6,933.88 km) |
| Loviisa to Ocean Pointe (Hawaii) | 6,781.76 mi (10,914.19 km) |
| Loviisa to Ocean Springs (Mississippi) | 5,175.05 mi (8,328.44 km) |
| Loviisa to Oceanside (California) | 5,642.51 mi (9,080.75 km) |
| Loviisa to Oceanside (New York) | 4,134.56 mi (6,653.94 km) |
| Loviisa to Ocoee (Florida) | 5,078.13 mi (8,172.47 km) |
| Loviisa to Oconomowoc (Wisconsin) | 4,397.83 mi (7,077.63 km) |
| Loviisa to Odenton (Maryland) | 4,314.33 mi (6,943.24 km) |
