What is the length from Burlington Bay Light to the head of the St. Lawrence River (Tibbets Point)?

The distance from Burlington Bay Light to the head of the St. Lawrence River at Tibbets Point is indeed approximately 180 miles. This measurement is a critical piece of information for navigators and local knowledge for those traveling on Lake Ontario, particularly for understanding the routes taken by vessels as they navigate towards the St. Lawrence River.

Burlington Bay Light marks a significant navigational point on Lake Ontario, providing a visual reference for mariners before they head towards the transition into the St. Lawrence River system. Knowing the distance can aid in planning routes and estimating travel times, which is crucial for safe and efficient navigation.

The other choices reflect distances that are either too short or too long compared to the recognized distance of about 180 miles. Having an accurate understanding of this distance is essential for local navigation and ensuring that vessels can operate safely and efficiently in these waters.