Originally Posted by letiole
Yeah, it's a risky run. I may not have this quite right, but I have a vague recollection that San Francisco to Hawaii is about the longest stretch there is without a place to stop in between.
Close, but I believe the longest stretch without stop is between South America and Oceania, which requires ETOPS 330(?).
http://gc.kls2.com/cgi-bin/gc?PATH=&...YLE=&ETOPS=207
The shaded areas represent the areas not accessible by ETOPS 207.