The Panama Canal is a vital maritime route bisecting the Isthmus of Panama, linking the Atlantic and Pacific Oceans. Its existence eliminates the extensive and perilous voyage around the southern tip of South America for vessels.- (A) The shipping lane between Yokohama and Vancouver does not utilize the Panama Canal.- (B) Travel between Auckland and Honolulu does not involve passage through the Panama Canal.- (C) The route from San Francisco to New York demonstrably traverses the Panama Canal, facilitating transit between the United States' west and east coasts.- (D) The passage between London and Aden bypasses the Panama Canal.Consequently, option (C) is identified as the correct choice, as the Panama Canal serves shipping between the United States' east and west coasts, exemplified by the San Francisco to New York route.