What's the Radius of Grimon Place?

"I need somebody to photoshop the flex tape meme with uh, yeah. I will, I will do that after that we're done with this film and this," he says. "There's actually a ton of stuff around Kings Cross if you don't know London... The British library is very close ... There's a lot of really cool stuff around here." He adds: "My knowledge of the geography of London is like non-existent".