Determine the distance from LAT 59°12'N, LONG 14°00'W to LAT 59°12'N, LONG 03°20'W, by parallel sailing.

Correct Answer: Option C — 327.7 miles

Parallel sailing distance is computed using the formula $d = \Delta\lambda \cos(L)$, where $\Delta\lambda$ is expressed in minutes of arc. Applying this standard Bowditch equation for latitude $59^\circ12'\text{N}$ produces a precise distance of $327.7$ miles.