Where is Thenkasi?

Kuttalam6.0 km · 3.7 mi → Surandai11.6 km · 7.2 mi → Kadayanallur12.9 km · 8.0 mi → Alangulam22.9 km · 14.2 mi → Puliyangudi25.6 km · 15.9 mi → Ambasamudram31.5 km · 19.6 mi → Vasudevanallur33.1 km · 20.5 mi → Tirunelveli Kattabo34.0 km · 21.1 mi → Kallidaikurichi34.7 km · 21.6 mi → Vadakku Viravanallur36.8 km · 22.8 mi → Sivagiri44.6 km · 27.7 mi → Kalugumalai47.8 km · 29.7 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 →