| Time difference in Guam Afghanistan |
| Time difference in Guam Albania |
| Time difference in Guam Algeria |
| Time difference in Guam American Samoa |
| Time difference in Guam Andorra |
| Time difference in Guam Angola |
| Time difference in Guam Anguilla |
| Time difference in Guam Antarctica |
| Time difference in Guam Argentina |
| Time difference in Guam Australia |
| Time difference in Guam Austria |
| Time difference in Guam Bahamas |
| Time difference in Guam Bahrain |
| Time difference in Guam Bangladesh |
| Time difference in Guam Belarus |
| Time difference in Guam Belgium |
| Time difference in Guam Belize |
| Time difference in Guam Benin |
| Time difference in Guam Bermuda |
| Time difference in Guam Bhutan |
| Time difference in Guam Bolivia |
| Time difference in Guam Bosnia And Herzegovina |
| Time difference in Guam Botswana |
| Time difference in Guam Brazil |
| Time difference in Guam Brunei Darussalam |
| Time difference in Guam Bulgaria |
| Time difference in Guam Burkina Faso |
| Time difference in Guam Burundi |
| Time difference in Guam Cambodia |
| Time difference in Guam Cameroon |
| Time difference in Guam Canada |
| Time difference in Guam Cape Verde |
| Time difference in Guam Cayman Islands |
| Time difference in Guam Central African Republic |
| Time difference in Guam Chad |
| Time difference in Guam Chile |
| Time difference in Guam China |
| Time difference in Guam Christmas Island |
| Time difference in Guam Cocos (keeling) Islands |
| Time difference in Guam Colombia |
| Time difference in Guam Comoros |
| Time difference in Guam Congo (Brazzaville) |
| Time difference in Guam Congo (Kinshasa) |
| Time difference in Guam Cook Islands |
| Time difference in Guam Costa Rica |
| Time difference in Guam Croatia |
| Time difference in Guam Cuba |
| Time difference in Guam Cyprus |
| Time difference in Guam Czech Republic |
| Time difference in Guam Denmark |
