| Leavenworth to Oakley (California) | 1,442.06 mi (2,320.77 km) |
| Leavenworth to Oakton (Virginia) | 943.80 mi (1,518.91 km) |
| Leavenworth to Oakville (Missouri) | 254.88 mi (410.18 km) |
| Leavenworth to Oatfield (Oregon) | 1,465.54 mi (2,358.56 km) |
| Leavenworth to Ocala (Florida) | 1,009.71 mi (1,624.98 km) |
| Leavenworth to Ocean Acres (New Jersey) | 1,098.01 mi (1,767.07 km) |
| Leavenworth to Ocean City (New Jersey) | 1,084.33 mi (1,745.06 km) |
| Leavenworth to Ocean Pines (Maryland) | 1,063.88 mi (1,712.15 km) |
| Leavenworth to Ocean Pointe (Hawaii) | 3,882.83 mi (6,248.81 km) |
| Leavenworth to Ocean Springs (Mississippi) | 707.04 mi (1,137.88 km) |
| Leavenworth to Oceanside (California) | 1,312.03 mi (2,111.51 km) |
| Leavenworth to Oceanside (New York) | 1,127.94 mi (1,815.24 km) |
| Leavenworth to Ocoee (Florida) | 1,065.45 mi (1,714.68 km) |
| Leavenworth to Oconomowoc (Wisconsin) | 423.73 mi (681.92 km) |
| Leavenworth to Odenton (Maryland) | 974.68 mi (1,568.60 km) |
