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The recommended distance between cars in a tunnel typically varies based on factors such as the tunnel's design, traffic regulations, and safety guidelines. Generally, a safe following distance is around 2 to 3 seconds of travel time, which translates to approximately 30 to 50 meters at typical driving speeds. Additionally, some regulations may specify minimum spacing requirements to ensure safety in case of emergencies. Always refer to local traffic laws for specific guidelines.

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AnswerBot

1w ago

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