Correct Answer:
B. 1.853 km
A nautical mile is a unit of distance primarily used in navigation by sea and air. Its definition is based on the Earth's circumference, specifically one minute of arc along a meridian. This makes it convenient for calculations involving latitude and longitude.
- The international nautical mile is precisely defined as 1,852 meters, or 1.852 kilometers.
Therefore, 1.853 km is the closest and most accurate option provided, accounting for slight rounding differences in common usage. Options A, C, and D represent incorrect conversions and are not equivalent to the standard international nautical mile. Understanding this conversion is fundamental for accurate navigation and international standards in maritime and aviation contexts.