| Klamath Falls to Rhondda | 4,977.62 mi (8,010.70 km) |
| Klamath Falls to Rhosllanerchrugog | 4,918.03 mi (7,914.81 km) |
| Klamath Falls to Rhyl | 4,890.29 mi (7,870.16 km) |
| Klamath Falls to Rhymney | 4,974.36 mi (8,005.46 km) |
| Klamath Falls to Richmond | 5,075.81 mi (8,168.73 km) |
| Klamath Falls to Rickmansworth | 5,061.67 mi (8,145.98 km) |
| Klamath Falls to Ripley | 4,962.49 mi (7,986.36 km) |
| Klamath Falls to Ripon | 4,903.76 mi (7,891.84 km) |
| Klamath Falls to Risca | 4,987.60 mi (8,026.76 km) |
| Klamath Falls to Rochdale | 4,912.77 mi (7,906.33 km) |
| Klamath Falls to Rochester | 5,102.66 mi (8,211.94 km) |
| Klamath Falls to Rock Ferry | 4,901.10 mi (7,887.55 km) |
| Klamath Falls to Rogerstone | 4,989.57 mi (8,029.93 km) |
| Klamath Falls to Romford | 5,083.11 mi (8,180.48 km) |
| Klamath Falls to Romsey | 5,065.64 mi (8,152.37 km) |
