Safest Time to Drive Long Distance: A Data-Driven Guide

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The safest time to drive long distance depends on when you leave, not how fast you go. Fog peaks at dawn, black ice forms overnight, thunderstorms build in the afternoon, and driver fatigue compounds after 4+ hours.

TripCaptain’s departure comparison feature analyzes multiple departure windows for the same route, scoring each for hazard risk, fuel cost, and daylight percentage. The lowest-risk window is recommended automatically.