What might be a consequence of incorrect distance-to-go markers?

Incorrect distance-to-go markers can lead to serious disorientation for pilots. These markers provide critical information about how much distance is left to a destination, such as an airport or a landing strip. If these markers are inaccurate, it can mislead pilots regarding their position within the airspace, affecting their navigation and overall situational awareness. This disorientation may lead to misjudgment in altitude, approach speed, or runway alignment, increasing the risk of accidents during critical flight phases such as landing.

In contrast, enhanced pilot confidence, reduction of lighting costs, and increased clearance for obstacles do not directly relate to the impact of incorrect distance-to-go markers. These aspects focus on factors that generally enhance safety or operational efficiency rather than addressing the immediate navigational challenges posed by erroneous markers.