| Sioux City to Dobrova | 4,992.95 mi (8,035.38 km) |
| Sioux City to Dobrovnik | 5,030.36 mi (8,095.59 km) |
| Sioux City to Dobrovo | 4,964.69 mi (7,989.90 km) |
| Sioux City to Dol | 4,999.18 mi (8,045.40 km) |
| Sioux City to Dolenjske Toplice | 5,029.58 mi (8,094.33 km) |
| Sioux City to Domzale | 4,995.10 mi (8,038.84 km) |
| Sioux City to Dornava | 5,027.58 mi (8,091.10 km) |
| Sioux City to Dragomer | 4,993.47 mi (8,036.21 km) |
| Sioux City to Dravograd | 4,988.29 mi (8,027.88 km) |
| Sioux City to Gorenja Vas | 4,981.05 mi (8,016.22 km) |
| Sioux City to Gorisnica | 5,030.62 mi (8,096.00 km) |
| Sioux City to Gornja Radgona | 5,017.20 mi (8,074.40 km) |
| Sioux City to Gornji Grad | 4,994.87 mi (8,038.46 km) |
| Sioux City to Gornji Petrovci | 5,018.51 mi (8,076.51 km) |
| Sioux City to Grad | 5,014.85 mi (8,070.63 km) |
