It depends how big and extensive the craters are, there is a reason the UK spent so much effort bombing fastjet airstrips in the Falklands War with a globe spanning Avro Vulcan bomber strikes.

https://en.wikipedia.org/wiki/Operation_Black_Buck

edit there is more controversy over the effectiveness of this than I thought vs. it being a glorified PR program for the air force… which it clearly was to a large degree.