Where is Thiruvaiyaru?

Ayyampettai8.5 km · 5.3 mi → Tanjore11.7 km · 7.2 mi → Thirukattupalli16.7 km · 10.4 mi → Papanasam18.8 km · 11.7 mi → Vallam18.9 km · 11.7 mi → Pullambadi22.0 km · 13.7 mi → Ammapettai25.6 km · 15.9 mi → Swamimalai26.0 km · 16.1 mi → Thanjavur30.0 km · 18.6 mi → Lalgudi31.1 km · 19.3 mi → Valangaiman31.6 km · 19.7 mi → Kumbakonam32.6 km · 20.2 mi →

Abiramam9.44230, 78.43990 → Adirampattinam10.34059, 79.37905 → Aduthurai11.01542, 79.48093 → Alagapuram11.88705, 78.91758 → Alandur13.00250, 80.20611 → Alanganallur10.04697, 78.09033 →