| 摘要 |
A navigation system includes a current position detector that detects a current position and at least one controller. The at least one controller determines an administrative district where the current position is located, searches for at least one facility, each at least one facility located in a corresponding one of a plurality of administrative districts substantially adjacent to the administrative district where the current position is located, and assigns each of the plurality of administrative districts substantially adjacent to the administrative district where the current position is located to a selection area on a search screen based on a direction from the current position to one of the at least one facilities within that one of the plurality of administrative districts substantially adjacent to the administrative district where the current position is located.
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