Stars within 20 light-years of Theta Cygni:
Bonner Durchmusterung +54°2281: 6.08455 light-years, class K0 V
16 Cygni: 9.92802 light-years, class G2 V
Bonner Durchmusterung +57°1961: 10.1466 light-years, class G8 V
Bonner Durchmusterung +58°1929: 10.4224 light-years, class K1 V
Catalogue Astrographique +55°50103: 10.8242 light-years, class M3e V
BY Draconis: 12.1523 light-years, class K6e V
Bonner Durchmusterung +38°3896: 13.6512 light-years, class G5 IV
Wolf 1084: 14.1004 light-years, class M5e V
Bonner Durchmusterung +45°2743: 14.789 light-years, class M2 V
Bonner Durchmusterung +45°2688: 15.1175 light-years, class M0 V
Eggen/Greenstein white dwarf 374: 16.0463 light-years, class DXP8 wd
Bonner Durchmusterung +45°3371: 16.3366 light-years, class K2.5 V
Eggen/Greenstein white dwarf 378: 17.7933 light-years, class DA wd
Bonner Durchmusterung +66°1281: 18.1647 light-years, class G5 V
Bonner Durchmusterung +52°2815: 18.5557 light-years, class K5 V-VI
Luyten 1576-43: 18.9057 light-years, class DA4 wd
Bonner Durchmusterung +41°3799: 18.953 light-years, class G9 V
Vyssotsky McCormick 806: 19.2234 light-years, class M0 V
Struve 2576: 19.3266 light-years, class K3 V
Bonner Durchmusterung +32°3411: 19.3689 light-years, class K0 V
Eta Cephei: 19.6315 light-years, class K0e IV
17 Cygni: 19.9553 light-years, class F5 IV-V