| Niksic to Ifield | 1,066.97 mi (1,717.12 km) |
| Niksic to Ilford | 1,068.86 mi (1,720.16 km) |
| Niksic to Ilfracombe | 1,226.09 mi (1,973.20 km) |
| Niksic to Ilkeston | 1,166.89 mi (1,877.92 km) |
| Niksic to Ilkley | 1,218.01 mi (1,960.21 km) |
| Niksic to Immingham | 1,151.02 mi (1,852.38 km) |
| Niksic to Ince-in-Makerfield | 1,232.54 mi (1,983.58 km) |
| Niksic to Inverness | 1,430.43 mi (2,302.06 km) |
| Niksic to Inverurie | 1,367.11 mi (2,200.15 km) |
| Niksic to Ipswich | 1,045.66 mi (1,682.83 km) |
| Niksic to Irlam | 1,223.01 mi (1,968.24 km) |
| Niksic to Irthlingborough | 1,119.89 mi (1,802.29 km) |
| Niksic to Irvine | 1,374.97 mi (2,212.79 km) |
| Niksic to Islington | 1,075.66 mi (1,731.10 km) |
| Niksic to Iver | 1,090.52 mi (1,755.02 km) |
