| Konstancin-Jeziorna to Oakley (California) | 5,822.62 mi (9,370.61 km) |
| Konstancin-Jeziorna to Oakton (Virginia) | 4,479.53 mi (7,209.11 km) |
| Konstancin-Jeziorna to Oakville (Missouri) | 4,951.24 mi (7,968.25 km) |
| Konstancin-Jeziorna to Oatfield (Oregon) | 5,364.11 mi (8,632.70 km) |
| Konstancin-Jeziorna to Ocala (Florida) | 5,171.12 mi (8,322.11 km) |
| Konstancin-Jeziorna to Ocean Acres (New Jersey) | 4,326.41 mi (6,962.68 km) |
| Konstancin-Jeziorna to Ocean City (New Jersey) | 4,362.02 mi (7,020.00 km) |
| Konstancin-Jeziorna to Ocean Pines (Maryland) | 4,426.70 mi (7,124.09 km) |
| Konstancin-Jeziorna to Ocean Pointe (Hawaii) | 7,365.24 mi (11,853.20 km) |
| Konstancin-Jeziorna to Ocean Springs (Mississippi) | 5,344.79 mi (8,601.61 km) |
| Konstancin-Jeziorna to Oceanside (California) | 6,029.50 mi (9,703.54 km) |
| Konstancin-Jeziorna to Oceanside (New York) | 4,258.51 mi (6,853.41 km) |
| Konstancin-Jeziorna to Ocoee (Florida) | 5,180.36 mi (8,336.98 km) |
| Konstancin-Jeziorna to Oconomowoc (Wisconsin) | 4,639.13 mi (7,465.96 km) |
| Konstancin-Jeziorna to Odenton (Maryland) | 4,448.49 mi (7,159.15 km) |
