678Bus 678Blk 162B ↔ Suntec Twr Two
Blk 162B to Suntec Twr Two; Suntec Twr Three to Blk 649. 42 stops, run by Go-Ahead Singapore. On weekdays the first bus leaves Blk 162B at 7:25 am and the last at 7:40 am.
PE4CC32EW15EW14NS26CC34DT16CC4DT15CC33NS27TE20DT17TE1914 MRT/LRT connections
Bus 678 towards Suntec Twr Two21 stops
| # | Stop | Weekdays | Saturday | Sunday |
|---|---|---|---|---|
| 1 | Blk 162B | 7:25 am – 7:40 am | – | – |
| 2 | Bet Blks 187/188 | 7:28 am – 7:43 am | – | – |
| 3 | Punggol Sec Sch | 7:30 am – 7:45 am | – | – |
| 4 | Blk 672A | 7:33 am – 7:48 am | – | – |
| 5 | Opp Blk 683A | 7:35 am – 7:50 am | – | – |
| 6 | Opp Blk 662A | 7:37 am – 7:52 am | – | – |
| 7 | Blk 656A | 7:40 am – 7:55 am | – | – |
| 8 | Blk 654D | 7:41 am – 7:56 am | – | – |
| 9 | Bef Punggol Ctrl | 7:43 am – 7:58 am | – | – |
| 10 | Riviera Stn Exit A | 7:45 am – 8:00 am | – | – |
| 11 | Aft Punggol Field | 7:47 am – 8:02 am | – | – |
| 12 | Opp Blk 157A | 7:52 am – 8:07 am | – | – |
| 13 | Hub Synergy Pt | 8:32 am – 8:47 am | – | – |
| 14 | Tanjong Pagar Stn Exit C | 8:34 am – 8:49 am | – | – |
| 15 | Aft Telok Ayer St | 8:36 am – 8:51 am | – | – |
| 16 | The Sail | 8:42 am – 8:57 am | – | – |
| 17 | Marina Bay Financial Ctr | 8:44 am – 8:59 am | – | – |
| 18 | Aft Bayfront Stn Exit E | 8:48 am – 9:03 am | – | – |
| 19 | Marina Bay Sands Theatre | 8:51 am – 9:06 am | – | – |
| 20 | Promenade Stn Exit B | 8:57 am – 9:12 am | – | – |
| 21 | Suntec Twr Two | 9:00 am – 9:15 am | – | – |
Bus 678 towards Blk 64921 stops
| # | Stop | Weekdays | Saturday | Sunday |
|---|---|---|---|---|
| 1 | Suntec Twr Three | 6:00 pm – 6:15 pm | – | – |
| 2 | Aft Promenade Stn Exit C | 6:03 pm – 6:18 pm | – | – |
| 3 | Opp The Ritz-Carlton | 6:04 pm – 6:19 pm | – | – |
| 4 | Bayfront Stn Exit B/MBS | 6:09 pm – 6:24 pm | – | – |
| 5 | Bayfront Stn Exit A | 6:11 pm – 6:26 pm | – | – |
| 6 | Marina Bay Stn | 6:16 pm – 6:31 pm | – | – |
| 7 | Downtown Stn Exit E | 6:19 pm – 6:34 pm | – | – |
| 8 | UIC Bldg | 6:24 pm – 6:39 pm | – | – |
| 9 | Aft Straits Blvd | 6:27 pm – 6:42 pm | – | – |
| 10 | Blk 160 | 7:12 pm – 7:27 pm | – | – |
| 11 | Waterwoods | 7:16 pm – 7:31 pm | – | – |
| 12 | Riviera Stn Exit B | 7:19 pm – 7:34 pm | – | – |
| 13 | Aft Punggol Ctrl | 7:21 pm – 7:36 pm | – | – |
| 14 | Waterway Pr Sch | 7:22 pm – 7:37 pm | – | – |
| 15 | Blk 659A | 7:23 pm – 7:38 pm | – | – |
| 16 | Blk 662A | 7:26 pm – 7:41 pm | – | – |
| 17 | Blk 683A | 7:28 pm – 7:43 pm | – | – |
| 18 | Blk 670A | 7:31 pm – 7:46 pm | – | – |
| 19 | Opp Punggol Sec Sch | 7:34 pm – 7:49 pm | – | – |
| 20 | Bet Blks 622A/622B | 7:36 pm – 7:51 pm | – | – |
| 21 | Blk 649 | 7:40 pm – 7:55 pm | – | – |
First and last bus are LTA's scheduled times at each stop, so they get later along the route. Sunday times also apply on public holidays. Live arrival times are on each stop's page. Data updated 2026-09-13.