<s>[INST] How far is San Diego from Los Angeles by boat? [/INST] The distance between San Diego and Los Angeles by boat varies depending on the specific route and speed of the vessel, but it typically takes about 24-36 hours to travel the approximately 120-140 nautical miles (222-259 km) between the two cities by boat.</s>\ <s>[INST] What is the average speed of that boat journey? [/INST] By using the formula ```Speed = Distance / Time``` we can figure that out. Assuming it will take 24 hours and is approximately 222km away, the average speed would be 9km/h (222 / 24 = 9).</s>