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K2İETT city bus line

K2 bus: stops and timetable

Kağıthane – Cendere Caddesi

  • 40 stops
  • ~53 min end to end
  • weekdays 06:05–21:00
  • 20 trips

K2 bus stops

The K2 is an İETT city bus line through Kâğıthane, Sarıyer. It has 40 stops between Kağıthane and Cendere Caddesi (loop) and takes about 37 minutes according to the planned timetable. İETT's trip records from the last 14 days (184 trips) show it usually takes 39–75 minutes (median 53; ~71 at weekday rush hour).

Minutes are the planned time from the first stop: İETT's running time for the line, spread between stops by distance; it changes with traffic. A line badge marks a rail station within 300 m of the stop. Stop pages are in Turkish.

K2 timetable: first and last bus, how often

Kağıthane → Cendere Caddesi (loop)
DayHoursEvery
Weekdays06:05–21:0040–55 min
Saturday06:10–21:0512 trips a day
SundayNo service

Times are departures from the first stop. All departure times · PDF, in Turkish (363 KB)

K2 bus route map: Kağıthane – Cendere Caddesi, 40 stops
The K2 route and its stops on the map (towards Cendere Caddesi (loop)). Labels on the image are in Turkish.

K2 departure times

Weekdays

  • 060541
  • 070944
  • 0840
  • 0934
  • 1022
  • 1110
  • 120548
  • 1344
  • 1440
  • 1520
  • 161755
  • 1805
  • 190040
  • 2020
  • 2100

Source: departure times from İETT's line page (25 October 2026); stops and running times from the İETT planned timetable (İBB Open Data), valid 16 March 2026 – 31 December 2026. Times are departures from the first stop; when the bus passes later stops depends on traffic. Trips after midnight are listed under the previous day.

Where can you change from the K2 to metro, tram or Metrobus?

Distances are straight-line. To continue by rail, use directions.

Frequently asked questions

How many stops does the K2 have?

40 stops from Kağıthane to Cendere Caddesi (loop). The full route takes about 37 minutes according to the planned timetable. In İETT's trip records it usually takes 39–75 minutes (median 53; ~71 at weekday rush hour).

What time is the first and last K2 bus?

On weekdays from Kağıthane: the first bus is at 06:05 and the last at 21:00. There is no service on Sundays.

How often does the K2 run?

On weekdays it is most frequent around 06:00, about every 30 minutes; 20 trips a day. Times are planned; traffic changes when the bus actually passes a stop.

How much is the K2 bus?

46.20 TL full fare and 22.55 TL student fare with an Istanbulkart, whatever the distance. You pay less when you transfer from another vehicle (tariff of 20 July 2026).

Live bus positions and İETT service announcements for this line are on the Turkish page.

Last updated: