
 
 
  | 
| Canon source | Backstage source | Novel source | DITL speculation | 
| # | Series | Season | Source | Comment | 
| 1 | Speculative |  (97500 m) Scaled against the USS Enterprise in 'Star Trek : The Motion Picture'. Note that image is somewhat speculative.  | 
||
| 2 | Speculative | Whale Probe (73500 m) Scaled by comparison with space dock as it passes by.  | 
||
| 3 | Star Trek Chronology | Voth City Ship (11000 m) Page 678, stated as the approximate length  | 
| Source : | Speculative | 
| Comment : |  (97500 m) Scaled against the USS Enterprise in 'Star Trek : The Motion Picture'. Note that image is somewhat speculative.  | 
| Source : | Speculative | 
| Comment : | Whale Probe (73500 m) Scaled by comparison with space dock as it passes by.  | 
| Book : | Star Trek Chronology | 
| Comment : | Voth City Ship (11000 m) Page 678, stated as the approximate length  | 
| © Graham & Ian Kennedy | Page views : 47,429 | Last updated : 28 Oct 2003 |