| Klamath Falls to Dabrowa Gornicza | 5,622.73 mi (9,048.91 km) |
| Klamath Falls to Dabrowa Tarnowska | 5,668.88 mi (9,123.19 km) |
| Klamath Falls to Darlowo | 5,318.43 mi (8,559.19 km) |
| Klamath Falls to Debica | 5,684.73 mi (9,148.69 km) |
| Klamath Falls to Deblin | 5,599.60 mi (9,011.69 km) |
| Klamath Falls to Debno | 5,382.36 mi (8,662.07 km) |
| Klamath Falls to Dobre Miasto | 5,422.77 mi (8,727.11 km) |
| Klamath Falls to Drawsko Pomorskie | 5,358.59 mi (8,623.82 km) |
| Klamath Falls to Drezdenko | 5,400.87 mi (8,691.87 km) |
| Klamath Falls to Dzialdowo | 5,464.89 mi (8,794.89 km) |
| Klamath Falls to Dzierzoniow | 5,544.10 mi (8,922.37 km) |
| Klamath Falls to Elblag | 5,392.91 mi (8,679.04 km) |
| Klamath Falls to Elk | 5,469.24 mi (8,801.89 km) |
| Klamath Falls to Garwolin | 5,574.64 mi (8,971.52 km) |
| Klamath Falls to Gdansk | 5,367.35 mi (8,637.92 km) |
