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Timings shown are scheduled departures sourced from the official MTC website and verified by commuters; actual times may vary. TN Bus Stand is an independent platform and is not affiliated with MTC, TNSTC, SETC or any government body.

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Data updated September 2026

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66K

66K bus route: Kilambakkam to Kundrathur B.S. – MTC Chennai bus timings

Route 66K

KILAMBAKKAMKUNDRATHUR B.S.

MTC Verified
12Stops
48Daily trips
05:00First bus
21:20Last bus

Scheduled departures from MTC. Actual times may vary.

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Direction

10 available

Departures

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At the stop

Scheduled to depart 05:40 from KILAMBAKKAM

Stops along this route

KILAMBAKKAM → KUNDRATHUR B.S

  1. KILAMBAKKAM

    05:40
  2. VANDALUR ZOO

    —
  3. VANDALUR GATE

    —
  4. PERUNGALATHUR

    —
  5. IRUMBULIYUR

    —
  6. TAMBARAM

    —
  7. T.B.SANATORIUM

    —
  8. CHROMEPET

    —
  9. PAMMAL

    —
  10. ANAKAPUTHUR

    —
  11. ANDARKUPPAM

    —
  12. KUNDRATHUR B.S.

    —
Every 30–55 min during peak · 48 daily trips
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MTC Official data. Timings are scheduled departures (last updated September 2026); actual departure may vary with traffic.

What is the MTC 66K bus route?

The 66K is an MTC bus route in Chennai that runs between Kilambakkam and Kundrathur B.S., covering 12 stops. Key stops along the way include Perungalathur, T.B.Sanatorium and Pammal.

What time is the first and last 66K bus?

The first 66K bus departs at 05:00 and the last at 21:20. MTC operates 48 trips a day on this route.

Does the 66K bus run at night?

Route 66K runs during regular daytime hours; no dedicated night service is listed for it.

MTC route data verified September 2026; corrections from local commuters.

Key stops on route 66K

  • First stopKilambakkam
  • Major stopPerungalathur
  • Major stopT.B.Sanatorium
  • Major stopPammal
  • Last stopKundrathur B.S.

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