| Slovenj Gradec to Dixon (Illinois) | 4,781.31 mi (7,694.77 km) |
| Slovenj Gradec to Dobbs Ferry (New York) | 4,211.07 mi (6,777.06 km) |
| Slovenj Gradec to Doctor Phillips (Florida) | 5,110.00 mi (8,223.75 km) |
| Slovenj Gradec to Dodge City (Kansas) | 5,366.72 mi (8,636.90 km) |
| Slovenj Gradec to Dolton (Illinois) | 4,722.07 mi (7,599.44 km) |
| Slovenj Gradec to Donna (Texas) | 5,913.41 mi (9,516.71 km) |
| Slovenj Gradec to Dorado (Puerto Rico) | 4,895.65 mi (7,878.80 km) |
| Slovenj Gradec to Doral (Florida) | 5,188.47 mi (8,350.04 km) |
| Slovenj Gradec to Doraville (Georgia) | 4,962.66 mi (7,986.63 km) |
| Slovenj Gradec to Dothan (Alabama) | 5,139.87 mi (8,271.82 km) |
| Slovenj Gradec to Douglas (Arizona) | 6,045.42 mi (9,729.16 km) |
| Slovenj Gradec to Douglas (Georgia) | 5,019.88 mi (8,078.72 km) |
| Slovenj Gradec to Douglasville (Georgia) | 4,988.63 mi (8,028.42 km) |
| Slovenj Gradec to Dover (Delaware) | 4,359.21 mi (7,015.48 km) |
| Slovenj Gradec to Dover (New Hampshire) | 3,998.41 mi (6,434.82 km) |
