Crossing the Atlantic Ocean.
Colombus died believing he had found an all-water route to Asia. He never knew.
Spain did not give Texas to the US, the US took Texas from Spain in a war.
You must travel the Pacific Ocean if you take a "water route" to Alaska from the lower 48.
You can book through a cruise vacation with a stop in the country of Spain. But if you intend on traveling from USA to Spain; I do not know if there is such route. But if ever you are in Spain please do not miss to visit Tenerife.
There are 5,785 kilometers from New York to Madrid on a great circle route.
It will take a week or ten days.
depends on if there are stops or not
about a week (?)
It takes about 7 hours to get to Spain from the US. The time depends on winds, point of departure, and type of aircraft.
Alabama
The time it takes for a 75-foot cabin cruiser to travel from Spain to the US by water depends on various factors, including the speed of the vessel, weather conditions, and the specific departure and arrival points. Assuming an average cruising speed of about 20 knots, the journey could take approximately 10 to 14 days, covering a distance of around 3,500 to 4,000 nautical miles. However, this timeframe could vary significantly based on the route taken and any stops along the way.
the lower mississippi river