| Klamath Falls to Sugar Hill (Georgia) | 2,105.63 mi (3,388.69 km) |
| Klamath Falls to Sugar Land (Texas) | 1,692.85 mi (2,724.38 km) |
| Klamath Falls to Sugarland Run (Virginia) | 2,312.38 mi (3,721.42 km) |
| Klamath Falls to Sugarmill Woods (Florida) | 2,372.51 mi (3,818.19 km) |
| Klamath Falls to Suisun City (California) | 274.73 mi (442.13 km) |
| Klamath Falls to Suitland (Maryland) | 2,339.60 mi (3,765.23 km) |
| Klamath Falls to Sulphur (Louisiana) | 1,775.75 mi (2,857.80 km) |
| Klamath Falls to Sulphur Springs (Texas) | 1,553.95 mi (2,500.84 km) |
| Klamath Falls to Summerfield (Maryland) | 2,341.04 mi (3,767.54 km) |
| Klamath Falls to Summerfield (North Carolina) | 2,256.92 mi (3,632.17 km) |
| Klamath Falls to Summerlin South (Nevada) | 544.14 mi (875.70 km) |
| Klamath Falls to Summerville (South Carolina) | 2,338.95 mi (3,764.17 km) |
| Klamath Falls to Summit (Illinois) | 1,732.28 mi (2,787.83 km) |
| Klamath Falls to Summit (New Jersey) | 2,424.83 mi (3,902.38 km) |
| Klamath Falls to Sumner (Washington) | 346.16 mi (557.08 km) |
