| Pianiga to Oakley (California) | 5,993.40 mi (9,645.45 km) |
| Pianiga to Oakton (Virginia) | 4,352.64 mi (7,004.90 km) |
| Pianiga to Oakville (Missouri) | 4,904.25 mi (7,892.63 km) |
| Pianiga to Oatfield (Oregon) | 5,574.86 mi (8,971.87 km) |
| Pianiga to Ocala (Florida) | 4,999.48 mi (8,045.89 km) |
| Pianiga to Ocean Acres (New Jersey) | 4,188.43 mi (6,740.63 km) |
| Pianiga to Ocean City (New Jersey) | 4,221.79 mi (6,794.32 km) |
| Pianiga to Ocean Pines (Maryland) | 4,282.11 mi (6,891.39 km) |
| Pianiga to Ocean Pointe (Hawaii) | 7,780.89 mi (12,522.13 km) |
| Pianiga to Ocean Springs (Mississippi) | 5,228.46 mi (8,414.39 km) |
| Pianiga to Oceanside (California) | 6,144.16 mi (9,888.06 km) |
| Pianiga to Oceanside (New York) | 4,124.68 mi (6,638.03 km) |
| Pianiga to Ocoee (Florida) | 5,000.09 mi (8,046.87 km) |
| Pianiga to Oconomowoc (Wisconsin) | 4,616.76 mi (7,429.95 km) |
| Pianiga to Odenton (Maryland) | 4,319.36 mi (6,951.33 km) |
