| Celje to Ifield | 780.54 mi (1,256.15 km) |
| Celje to Ilford | 779.41 mi (1,254.34 km) |
| Celje to Ilfracombe | 944.65 mi (1,520.27 km) |
| Celje to Ilkeston | 872.93 mi (1,404.85 km) |
| Celje to Ilkley | 921.59 mi (1,483.15 km) |
| Celje to Immingham | 853.95 mi (1,374.31 km) |
| Celje to Ince-in-Makerfield | 937.97 mi (1,509.52 km) |
| Celje to Inverness | 1,130.53 mi (1,819.41 km) |
| Celje to Inverurie | 1,067.17 mi (1,717.45 km) |
| Celje to Ipswich | 752.16 mi (1,210.48 km) |
| Celje to Irlam | 928.58 mi (1,494.41 km) |
| Celje to Irthlingborough | 827.68 mi (1,332.03 km) |
| Celje to Irvine | 1,076.90 mi (1,733.11 km) |
| Celje to Islington | 786.57 mi (1,265.86 km) |
| Celje to Iver | 802.18 mi (1,290.99 km) |
