| Slovenj Gradec to Hutchinson (Minnesota) | 4,804.76 mi (7,732.52 km) |
| Slovenj Gradec to Hutto (Texas) | 5,659.84 mi (9,108.63 km) |
| Slovenj Gradec to Hyattsville (Maryland) | 4,427.18 mi (7,124.85 km) |
| Slovenj Gradec to Hybla Valley (Virginia) | 4,441.90 mi (7,148.55 km) |
| Slovenj Gradec to Idaho Falls (Idaho) | 5,429.49 mi (8,737.93 km) |
| Slovenj Gradec to Idylwood (Virginia) | 4,440.67 mi (7,146.57 km) |
| Slovenj Gradec to Ilchester (Maryland) | 4,408.08 mi (7,094.12 km) |
| Slovenj Gradec to Immokalee (Florida) | 5,205.63 mi (8,377.65 km) |
| Slovenj Gradec to Imperial (California) | 6,152.23 mi (9,901.06 km) |
| Slovenj Gradec to Imperial Beach (California) | 6,214.58 mi (10,001.40 km) |
| Slovenj Gradec to Independence (Kentucky) | 4,732.64 mi (7,616.45 km) |
| Slovenj Gradec to Independence (Missouri) | 5,096.07 mi (8,201.33 km) |
| Slovenj Gradec to Indian Trail (North Carolina) | 4,757.70 mi (7,656.78 km) |
| Slovenj Gradec to Indiana (Pennsylvania) | 4,442.22 mi (7,149.06 km) |
| Slovenj Gradec to Indianapolis (Indiana) | 4,755.40 mi (7,653.08 km) |
