They are spelt differently.
There is no time difference between California, USA and Seattle, WA, USA
http://www.worldtimeengine.com/doTime/seattle/tokyo/
The Bahamas is 2 hours ahead of Denver.
3 hours
Seattle (Washington) and California are in the same time zone.
1 Hour
3 hours
two hours
It is two hours, when it is noon EDT, it is 10 AM in Denver.
Jamaica is two hours ahead of Denver, Colorado.
Colorado is one hour ahead of California.
Detroit is closer at 1,271 miles. Seattle is 1,332 miles from Denver.