Singapore airports
Singapore Changi Airport (SIN)
How far from city centre: 12 miles
Paya Lebar (QPG)
How far from city centre: 6 miles
Seletar (XSP)
How far from city centre: 6 miles
Cheongju airports
Incheon Intl (ICN)
How far from city centre: 79 miles
Gimpo International (GMP)
How far from city centre: 70 miles
Cheongju Airport (CJJ)
How far from city centre: 0 miles