Lok Sabha Elections Facts - India Largest and Smallest Constituencies

India's 5 Largest and 5 Smallest constituencies according to area:

Largest constituencies:

Barmer (Rajasthan) : 71601.24 sq-km
Ladakh (J&K) : 173266.37 sq-km
Arunachal (East) (AP): 39749.64 sq-km
Kuchh (Gujarat) : 41644.55 sq-km
Arunachal(West) AP: 40572.29 sq-km 

Smallest constituencies:

Mumbai South: 13.73 sq-km
Mumbai South-central: 18.31 sq-km
Delhi sadar: 28.09 sq-km
Chandni chowk (Delhi): 10.59 sq-km
Kolkata north west 13.23 sq-km