🚌 Public Bus Services › Routes › Bus 103
103 TRUNK SBST

Serangoon Int → Yishun Int

Route Distance
18.0 km
Total Bus Stops
41 stops
Direction 1: Serangoon Int → Yishun Int Direction 2: Yishun Int → Serangoon Int
⏱️ Peak & Off-Peak Frequencies
AM Peak (06:30–08:30) 10-12 mins
AM Off-Peak 09-14 mins
PM Peak (17:00–19:00) 9-12 mins
PM Off-Peak 14-16 mins
🕒 First & Last Bus Times
Weekdays (Mon–Fri) 6:00 AM – 12:15 AM
Saturdays 6:00 AM – 12:00 AM
Sundays & Public Holidays 6:00 AM – 12:00 AM
Terminal Stop Yishun Int
🗺️ Interactive Route Map
41 Stops on Path
🚏 Complete Route Stops Sequence
Tap any stop to check live arrivals
41 Stops
#1 66009 Origin
Serangoon Int
S'goon Ave 2
0.0 km
Live Arrivals →
#2 62131
S'Goon Stn Exit B
Upp S'goon Rd
0.5 km
Live Arrivals →
#3 62141
Aft Serangoon Polyclinic
Upp S'goon Rd
0.9 km
Live Arrivals →
#4 63141
Blk 209
Boundary Rd
1.3 km
Live Arrivals →
#5 63361
Opp S'goon Sports Cplx
Yio Chu Kang Link
1.8 km
Live Arrivals →
#6 63181
Bef St. Helier's Ave
Yio Chu Kang Rd
2.2 km
Live Arrivals →
#7 63191
Aft S'goon Nth Ave 1
Yio Chu Kang Rd
2.6 km
Live Arrivals →
#8 63201
Affinity At Serangoon
Yio Chu Kang Rd
2.8 km
Live Arrivals →
#9 63211
Blk 138
Yio Chu Kang Rd
3.1 km
Live Arrivals →
#10 64101
Opp Gracehaven S Army
Yio Chu Kang Rd
3.6 km
Live Arrivals →
#11 64111
Opp Blk 953
Yio Chu Kang Rd
4.0 km
Live Arrivals →
#12 64121
Aft Ang Mo Kio Ave 5
Yio Chu Kang Rd
4.4 km
Live Arrivals →
#13 67079
Ch of St. Vincent de Paul
Yio Chu Kang Rd
4.7 km
Live Arrivals →
#14 67069
Bef Jln Selaseh
Yio Chu Kang Rd
5.1 km
Live Arrivals →
#15 67059
Seletar Hills Est
Yio Chu Kang Rd
5.4 km
Live Arrivals →
#16 67049
The Greenwich
Yio Chu Kang Rd
5.8 km
Live Arrivals →
#17 67081
Aft Yio Chu Kang Rd
Sengkang West Rd
6.1 km
Live Arrivals →
#18 68011
Bef Jln Kayu
Sengkang West Ave
6.4 km
Live Arrivals →
#19 68021
Opp Blk 448A
Jln Kayu
6.8 km
Live Arrivals →
#20 68031
Jln Kayu Shophouse
Jln Kayu
7.2 km
Live Arrivals →
#21 68051
Bef TPE
Jln Kayu
7.5 km
Live Arrivals →
#22 68111
Bef Piccadilly Circus/TPE
Jln Kayu
7.9 km
Live Arrivals →
#23 68061
Aft Mornington Cres
Piccadilly
8.5 km
Live Arrivals →
#24 68091
Aft Baker St
Seletar Aerospace Dr
9.1 km
Live Arrivals →
#25 68081
Bef Seletar A'space Rise
Seletar Aerospace Dr
9.4 km
Live Arrivals →
#26 68101
Rolls Royce Pte Ltd
Seletar Aerospace Dr
9.9 km
Live Arrivals →
#27 68121
Bef West Camp Rd
Seletar Aerospace Dr
10.3 km
Live Arrivals →
#28 68161
Aft Seletar A'space Lane
West Camp Rd
10.8 km
Live Arrivals →
#29 68131
Opp Youth Flying Club
West Camp Rd
11.6 km
Live Arrivals →
#30 68141
Opp JTC Aviation Two
West Camp Rd
12.1 km
Live Arrivals →
#31 68151
Bef Shell Aviation
West Camp Rd
12.5 km
Live Arrivals →
#32 68171
Opp Blk 475A
Yishun Ave 1
14.3 km
Live Arrivals →
#33 59799
Opp Blk 470A
Yishun Ave 1
14.7 km
Live Arrivals →
#34 59779
Opp Blks 469A/469B
Yishun Ave 1
14.9 km
Live Arrivals →
#35 59789
Bef Yishun Ave 6
Yishun Ave 1
15.1 km
Live Arrivals →
#36 59461
Opp Blk 419
Yishun Ave 11
15.7 km
Live Arrivals →
#37 59459
Opp Huamin Pr Sch
Yishun Ave 11
16.3 km
Live Arrivals →
#38 59709
Bef SAFRA Yishun
Yishun Ctrl
16.6 km
Live Arrivals →
#39 59349
Opp Khoo Teck Puat Hosp
Yishun Ctrl
16.9 km
Live Arrivals →
#40 58991
Blk 767
Yishun Ave 2
17.5 km
Live Arrivals →
#41 59009 Destination
Yishun Int
Yishun Ave 2
18.0 km
Live Arrivals →