| Klamath Falls to River Ridge (Louisiana) | 1,939.89 mi (3,121.95 km) |
| Klamath Falls to Riverbank (California) | 313.58 mi (504.65 km) |
| Klamath Falls to Riverdale (Georgia) | 2,104.67 mi (3,387.13 km) |
| Klamath Falls to Riverdale (Illinois) | 1,743.41 mi (2,805.75 km) |
| Klamath Falls to Riverside (California) | 619.57 mi (997.11 km) |
| Klamath Falls to Riverside (Ohio) | 1,954.63 mi (3,145.68 km) |
| Klamath Falls to Riverton (Utah) | 521.86 mi (839.84 km) |
| Klamath Falls to Riverton (Wyoming) | 680.84 mi (1,095.71 km) |
| Klamath Falls to Riverview (Florida) | 2,417.83 mi (3,891.12 km) |
| Klamath Falls to Riverview (Michigan) | 1,957.66 mi (3,150.55 km) |
| Klamath Falls to Riviera Beach (Florida) | 2,571.11 mi (4,137.81 km) |
| Klamath Falls to Riviera Beach (Maryland) | 2,352.12 mi (3,785.38 km) |
| Klamath Falls to Roanoke (Virginia) | 2,224.90 mi (3,580.63 km) |
| Klamath Falls to Roanoke Rapids (North Carolina) | 2,364.88 mi (3,805.91 km) |
| Klamath Falls to Robbinsdale (Minnesota) | 1,428.24 mi (2,298.53 km) |
