Country size comparison
compared to
Oklahoma is about 2,280 times bigger than Guernsey.
Guernsey is approximately 78 sq km, while Oklahoma is approximately 177,847 sq km, making Oklahoma 227,909% larger than Guernsey. Meanwhile, the population of Guernsey is ~67,491 people (3.7 million more people live in Oklahoma).
Compare further: Oklahoma vs. Guernsey