Where is Vettavalam?

Pennathur15.6 km · 9.7 mi → Tirukkoyilur16.4 km · 10.2 mi → Villupuram18.9 km · 11.7 mi → Manalurpettai20.0 km · 12.4 mi → Gingee24.7 km · 15.4 mi → Nangilickondan29.9 km · 18.6 mi → Vikravandi33.6 km · 20.9 mi → Valavanur42.1 km · 26.2 mi → Alagapuram43.3 km · 26.9 mi → Desur44.7 km · 27.8 mi → Tindivanam46.8 km · 29.1 mi → Polur46.9 km · 29.1 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 →