How Fast Do Submarines Travel Underwater? However, U.S. nuclear-powered submarines can go faster than 23 miles per hour, which is 37 kilometers per hour or 20 knots (nautical miles per hour) underwater. How fast is the fastest submarine underwater? The boat was at one point the world’s fastest submarine, reaching a record submerged speed of
How Fast Do Nuclear Submarines Travel? This is classified as well. However, U.S. nuclear-powered submarines can go faster than 23 miles per hour, which is 37 kilometers per hour or 20 knots (nautical miles per hour) underwater. How fast is the fastest US submarine? Class overview Speed25 knots (46 km/h; 29 mph) or over Range
How Fast Submarine Travel? There are established reports and manufacturer’s claims that would indicate two (or perhaps more) submarines are capable of speeds exceeding 30 knots (56 km/h). In 1965, USS Albacore reported a speed of 33 knots (61 km/h), but this was not an official record. How far can submarine travel? A nuclear submarine