| Klamath Falls to Dewsbury | 4,923.51 mi (7,923.62 km) |
| Klamath Falls to Deysbrook | 4,900.38 mi (7,886.39 km) |
| Klamath Falls to Didcot | 5,041.27 mi (8,113.14 km) |
| Klamath Falls to Dingle | 4,902.20 mi (7,889.32 km) |
| Klamath Falls to Dinnington | 4,952.05 mi (7,969.55 km) |
| Klamath Falls to Dodworth | 4,934.20 mi (7,940.83 km) |
| Klamath Falls to Dollis Hill | 5,072.09 mi (8,162.74 km) |
| Klamath Falls to Doncaster | 4,945.87 mi (7,959.60 km) |
| Klamath Falls to Dorchester | 5,052.14 mi (8,130.63 km) |
| Klamath Falls to Dorking | 5,086.59 mi (8,186.08 km) |
| Klamath Falls to Dorridge | 4,987.32 mi (8,026.32 km) |
| Klamath Falls to Dover | 5,138.25 mi (8,269.22 km) |
| Klamath Falls to Downham Market | 5,035.57 mi (8,103.96 km) |
| Klamath Falls to Droitwich | 4,981.34 mi (8,016.69 km) |
| Klamath Falls to Dronfield | 4,947.94 mi (7,962.94 km) |
