Starship size comparison chart

Dirk Loechel created this massive poster of starships from various universes, including our own: "I added the ISS. For scale. It's on top, with a yellow frame so it's relatively easy to find." It's visible in the detail below:

In case you're wondering about TARDIS: "It's both too large and too small for the chart."

Size Comparison - Science Fiction Spaceships (DeviantArt / DirkLoechel)