Alaska is about 1,563 times bigger than Turks and Caicos Islands.

Turks and Caicos Islands is approximately 948 sq km, while Alaska is approximately 1,481,348 sq km, making Alaska 156,160% larger than Turks and Caicos Islands. Meanwhile, the population of Turks and Caicos Islands is ~58,286 people (651,945 more people live in Alaska).
Tip: This to-scale comparison of Turks and Caicos Islands vs. Alaska uses the Mercator projection, which distorts the size of regions near the poles.