| Slovenj Gradec to Ifield | 763.16 mi (1,228.18 km) |
| Slovenj Gradec to Ilford | 761.55 mi (1,225.59 km) |
| Slovenj Gradec to Ilfracombe | 927.87 mi (1,493.26 km) |
| Slovenj Gradec to Ilkeston | 854.24 mi (1,374.77 km) |
| Slovenj Gradec to Ilkley | 902.40 mi (1,452.27 km) |
| Slovenj Gradec to Immingham | 834.64 mi (1,343.23 km) |
| Slovenj Gradec to Ince-in-Makerfield | 919.15 mi (1,479.23 km) |
| Slovenj Gradec to Inverness | 1,110.25 mi (1,786.78 km) |
| Slovenj Gradec to Inverurie | 1,046.76 mi (1,684.60 km) |
| Slovenj Gradec to Ipswich | 733.61 mi (1,180.63 km) |
| Slovenj Gradec to Irlam | 909.79 mi (1,464.16 km) |
| Slovenj Gradec to Irthlingborough | 809.33 mi (1,302.49 km) |
| Slovenj Gradec to Irvine | 1,057.31 mi (1,701.58 km) |
| Slovenj Gradec to Islington | 768.77 mi (1,237.21 km) |
| Slovenj Gradec to Iver | 784.49 mi (1,262.51 km) |
