| Klamath Falls to Dillenburg | 5,346.04 mi (8,603.62 km) |
| Klamath Falls to Dillingen | 5,524.70 mi (8,891.14 km) |
| Klamath Falls to Dillingen | 5,383.07 mi (8,663.21 km) |
| Klamath Falls to Dingolfing | 5,571.68 mi (8,966.75 km) |
| Klamath Falls to Dinkelsbuhl | 5,492.05 mi (8,838.61 km) |
| Klamath Falls to Dinklage | 5,233.80 mi (8,422.99 km) |
| Klamath Falls to Dinslaken | 5,259.94 mi (8,465.06 km) |
| Klamath Falls to Dippoldiswalde | 5,467.35 mi (8,798.85 km) |
| Klamath Falls to Ditzingen | 5,473.90 mi (8,809.38 km) |
| Klamath Falls to Dobeln | 5,441.31 mi (8,756.94 km) |
| Klamath Falls to Doberlug-Kirchhain | 5,422.68 mi (8,726.95 km) |
| Klamath Falls to Donaueschingen | 5,508.59 mi (8,865.21 km) |
| Klamath Falls to Donauworth | 5,525.49 mi (8,892.42 km) |
| Klamath Falls to Donzdorf | 5,501.40 mi (8,853.65 km) |
| Klamath Falls to Dorfen | 5,584.37 mi (8,987.18 km) |
