Kolkata Navigator. 1. Kolkata (Calcutta) Local Train timetable. 2. Kolkata (Calcutta) Metro. 2. 1 Fare. 2. 2 Metro Timings. 2. 3 Metro Station Location on Map. 3. Local Bus Routes in around Kolkata (Calcutta). 3. 1 CSTC(both AC & NON-AC). 3. 2 wbstc(ac). 3. 3 ctc. 3. 4 bhbl. 3. 5 wbhidco. 3. 6 Private Bus routes in Kolkata (Calcutta).