What is the distance between Boston and Gibraltar?

What causes cold nutrient rich water to move up to the oceans? Why factor that hinder development of river transport in africa? What did mission san juan capistrano make? IS Portage Lakes man made? For 1600 miles there are no branches on the Nile - between what two cities are there no branches? Why are there taiga forests in Arizona? What rivers and lakes in central valley? What can settlers in the amazon basin do to promote sustainable development of the rainforest? How high do I need to be to see 120 miles ie across Lake Michigan from Wisconsin? What was the height of the Washington Monument in the years 1881 1882 1883 1884? Who is the CEO pf Thorpe park? Near which two Great Lakes were the major battles related to the American invasions of Canada fought? Who made the Washington monument? What ocean means peaceful? When a tropical rain forest is cleared why does the soil usually become useless for growing crops after only a few years? Why was conisbrough castle built? What are zoo animals that start with d? What is tourism trend? What is the price of postage stamp for letter to Gibraltar? What is a sphinx in ancient myths?