Route 414 begins at an intersection with
Route 410 (Dorset Trail) just south of
Baie Verte. It heads eastward down the centre of the eastern half of the peninsula, having intersections with
Route 418 (Ming's Bight Road),
Route 417 (Pacquet Road), and
Route 415 (Nipper's Harbour Road). The highway travels closer to the coastline as it has an intersection with a local roads leading to
Harbour Round,
Brent's Cove,
Tilt Cove,
Shoe Cove, as well as having an intersection with
Route 416 (Round Harbour Road). Route 414 turns northward to have an intersection with Cape St. John Road, which provides access to the site of the historic
La Scie Air Station, before entering the town limits of
La Scie, where Route 414 comes to an end at an intersection with Water Street in Downtown.