Did atens or Sparta have allies with more land area?

Sparta had allies with more land area compared to Athens. Notably, the Peloponnesian League, led by Sparta, included large territories such as Corinth and Megara. In contrast, Athens primarily relied on its Delian League allies, who had smaller land areas but contributed naval strength. Overall, Sparta's alliances encompassed larger regions, giving them a strategic advantage in land-based military campaigns.