Where is Mangalam?

Nattarasankottai15.0 km · 9.3 mi → Manamadurai21.2 km · 13.2 mi → Sivaganga21.3 km · 13.3 mi → Paramagudi24.9 km · 15.5 mi → Devakottai28.5 km · 17.7 mi → Karaikkudi36.3 km · 22.6 mi → Tiruppalaikudi38.9 km · 24.2 mi → Nambutalai40.4 km · 25.1 mi → Tondi41.4 km · 25.7 mi → Kottaiyur41.9 km · 26.1 mi → Abiramam42.1 km · 26.1 mi → Tiruppuvanam42.4 km · 26.4 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 →