| Name | Population | Altitude | Latitude | Longitude | 
| Ranam : | 
 | 
 | 41°42'49.0" N | 129°41'2.4" E | 
| Rasekido : | 
 | 
 | 41°49'45.1" N | 128°56'6.0" E | 
| Renshindo : | 
 | 
 | 41°55'3.0" N | 129°54'57.6" E | 
| Richindo : | 
 | 
 | 42°5'20.0" N | 130°8'31.2" E | 
| Rimadodo : | 
 | 
 | 42°58'0.1" N | 129°52'58.8" E | 
| Rimganni : | 
 | 
 | 42°5'49.9" N | 129°1'51.6" E | 
| Rimmeido : | 
 | 
 | 40°45'24.8" N | 129°15'43.2" E | 
| Rishindo : | 
 | 
 | 42°5'20.0" N | 130°8'31.2" E | 
| Rishin : | 
 | 
 | 42°5'20.0" N | 130°8'31.2" E | 
| Rissekido : | 
 | 
 | 41°14'25.1" N | 129°34'1.2" E | 
| Rodo : | 
 | 
 | 40°51'4.0" N | 129°39'25.2" E | 
| Roheido : | 
 | 
 | 41°56'15.0" N | 128°54'10.8" E | 
| Ryodo : | 
 | 
 | 42°46'44.0" N | 130°11'56.4" E | 
| Ryoeido : | 
 | 
 | 42°17'58.9" N | 129°14'38.4" E | 
| Ryokyoku : | 
 | 
 | 42°2'60.0" N | 129°7'1.2" E | 
| Ryongdangni : | 
 | 
 | 42°43'14.2" N | 130°13'40.8" E | 
| Ryonjilli : | 
 | 
 | 41°55'3.0" N | 129°54'57.6" E | 
| Ryugando : | 
 | 
 | 40°42'55.1" N | 129°19'12.0" E | 
| Ryuheido : | 
 | 
 | 41°23'42.0" N | 129°43'1.2" E | 
| Ryuhyodo : | 
 | 
 | 41°23'42.0" N | 129°43'1.2" E | 
| Ryuhyo : | 
 | 
 | 41°23'42.0" N | 129°43'1.2" E | 
| Ryukendo : | 
 | 
 | 41°32'4.9" N | 129°39'0.0" E | 
| Ryukodo : | 
 | 
 | 40°44'44.2" N | 129°19'55.2" E | 
| Ryusendo : | 
 | 
 | 42°21'38.2" N | 129°25'8.4" E | 
| Ryushodo : | 
 | 
 | 41°59'48.8" N | 129°58'22.8" E | 
| Ryusho : | 
 | 10 m | 41°59'48.8" N | 129°58'22.8" E | 
| Ryushu : | 
 | 
 | 41°59'48.8" N | 129°58'22.8" E | 
| Ryusyodo : | 
 | 
 | 41°59'48.8" N | 129°58'22.8" E | 
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