| Duluth to Dobrova | 4,635.74 mi (7,460.50 km) |
| Duluth to Dobrovnik | 4,671.78 mi (7,518.50 km) |
| Duluth to Dobrovo | 4,608.00 mi (7,415.86 km) |
| Duluth to Dol | 4,641.82 mi (7,470.29 km) |
| Duluth to Dolenjske Toplice | 4,672.26 mi (7,519.27 km) |
| Duluth to Domzale | 4,637.73 mi (7,463.70 km) |
| Duluth to Dornava | 4,669.32 mi (7,514.55 km) |
| Duluth to Dragomer | 4,636.30 mi (7,461.40 km) |
| Duluth to Dravograd | 4,630.36 mi (7,451.85 km) |
| Duluth to Gorenja Vas | 4,623.93 mi (7,441.50 km) |
| Duluth to Gorisnica | 4,672.35 mi (7,519.42 km) |
| Duluth to Gornja Radgona | 4,658.76 mi (7,497.55 km) |
| Duluth to Gornji Grad | 4,637.27 mi (7,462.96 km) |
| Duluth to Gornji Petrovci | 4,659.89 mi (7,499.36 km) |
| Duluth to Grad | 4,656.29 mi (7,493.57 km) |
