| Senta to Olympia Heights (Florida) | 5,427.58 mi (8,734.85 km) |
| Senta to Omaha (Nebraska) | 5,244.63 mi (8,440.41 km) |
| Senta to On Top of the World Designated Place (Florida) | 5,343.34 mi (8,599.27 km) |
| Senta to Onalaska (Wisconsin) | 4,945.42 mi (7,958.88 km) |
| Senta to Oneida (New York) | 4,415.64 mi (7,106.29 km) |
| Senta to Oneonta (New York) | 4,419.73 mi (7,112.87 km) |
| Senta to Ontario (California) | 6,313.67 mi (10,160.88 km) |
| Senta to Ontario (Oregon) | 5,689.48 mi (9,156.33 km) |
| Senta to Opa-locka (Florida) | 5,415.26 mi (8,715.02 km) |
| Senta to Opelika (Alabama) | 5,293.13 mi (8,518.47 km) |
| Senta to Opelousas (Louisiana) | 5,666.97 mi (9,120.10 km) |
| Senta to Orange (California) | 6,333.83 mi (10,193.32 km) |
| Senta to Orange (Texas) | 5,752.85 mi (9,258.32 km) |
| Senta to Orange City (Florida) | 5,309.67 mi (8,545.09 km) |
| Senta to Orangeburg (South Carolina) | 5,069.14 mi (8,158.00 km) |
