Much of the state of Florida is situated on a peninsula between the Gulf of Mexico, the Atlantic Ocean and the Straits of Florida. Spanning two time zones, it extends to the northwest into a panhandle, extending along the northern Gulf of Mexico. It is bordered on the north by the states of Georgia and Alabama, and on the west, at the end of the panhandle, by Alabama. It is near several Caribbean countries, particularly The Bahamas and Cuba. Florida is one of the largest states east of the Mississippi River, and only Alaska and Michigan are larger in water area. The water boundary is 3 nautical miles (3.5 mi; 5.6 km) offshore in the Atlantic Ocean and 9 nautical miles (10 mi; 17 km) offshore in the Gulf of Mexico.