OPM has established the following COLA areas:
City of Anchorage, AK, and 80-kilometer (50-mile) radius by shortest route using paved roads when available, as measured from the Federal courthouse to the official duty station;
City of Fairbanks, AK, and 80-kilometer (50-mile) radius by shortest route using paved roads when available, as measured from the Federal courthouse to the official duty station;
City of Juneau, AK, and 80-kilometer (50-mile) radius by shortest route using paved roads when available, as measured from the Federal courthouse to the official duty station;
Rest of the State of Alaska;
City and County of Honolulu, HI;
County of Hawaii, HI;
County of Kauai, HI;
County of Maui (including Kalawao County), HI;
Commonwealth of Puerto Rico;
Territory of Guam and Commonwealth of the Northern Mariana Islands; and
U.S. Virgin Islands.