Which statement, concerning offshore supply vessel operations, correctly defines the length of a voyage?

Correct Answer: Option C — The total distance from the port of departure to the port of arrival, not including stops at offshore points

Per 46 CFR 125.160, the length of a voyage for offshore supply vessels is defined as the total distance from the port of departure to the port of arrival. This calculation specifically excludes intermediate stops at offshore points, focusing on the transit distance between the primary terminal ports.