Country size comparison
compared to
Guernsey is about 2,280 times smaller than Oklahoma.
Oklahoma is approximately 177,847 sq km, while Guernsey is approximately 78 sq km, making Guernsey 0.04% the size of Oklahoma. Meanwhile, the population of Oklahoma is ~3.8 million people (3.7 million fewer people live in Guernsey).
Compare further: Guernsey vs. Oklahoma