Depends a lot on your faith in electronics, your skill and your endurance. It's a long sail, especially heading West, as you're sailing into the prevailing winds. The voyage from San Francisco to Hawaii can be done by many in less than a month, but you'd be wise to provision for all 30 days. It's not a good choice for a first-time blue water adventure -- the Atlantic to Carribean is a lot easier and the distances less daunting. If your battery and your electronics hold out, GPS makes landfall easy. However, finding Hawaii with a sextant and chronometer is still a challenge, at least for the likes of me.
pacific
You would sail via the Pacific Ocean.
You can't sail across Africa. No water.
1519
You would sail through the Pacific Ocean.
The duration of Across the Pacific is 1.62 hours.
Since it is after the Wilderness Adventure Party 2011, you can no longer sail across the bay.
Across the Atlantic
Across the Pacific was created on 1942-09-04.
yes
That depends entirely on where in the Pacific to where in the Atlantic.
The duration of Alone Across the Pacific is 1.62 hours.