List of tallest structures in the world Structures (past or present) between 550 and 600 m (1,804 ft and 1,969 ft) Structures (past or present) between 550 and 600 m (1,804 ft and 1,969 ft)

| Pinnacle_height | Year_ | Structure_type | Main_use | Country | Town |
|---|---|---|---|---|---|
| m (ft) | 1985 | Guyed mast | VHF-UHF transmission | U.S. | Gretna, Nebraska |
| m (ft) | 1965 | Guyed mast | VHF-UHF transmission | U.S. | Roswell, New Mexico |
| m (ft) | 1984 | Guyed mast | VHF-UHF transmission | U.S. | Oneta, Oklahoma |
| m (ft) | 2003 | Guyed mast | VHF-UHF transmission | U.S. | Shreveport, Louisiana |
| m (ft) | 1976 | Concrete tower | Observation, VHF-UHF transmission | Canada | Toronto, Ontario |