Cities near Sumber
- Sukamulya (~5 km)
- Purworejo (~9 km)
- Sidomukti (~30 km)
- Dawidawi (~35 km)
- Tuoy (~36 km)
- Galung (~37 km)
- Pundui (~38 km)
- Ambekairi (~40 km)
- Kulahi (~40 km)
- Lamokato (~40 km)
- Sea (~41 km)
- Arjosari (~53 km)
- Watubangga (~62 km)
- Lampopala (~66 km)
- Kendari (~68 km)
- Suka Damai (~86 km)