| Unterageri to Ifield | 483.00 mi (777.32 km) |
| Unterageri to Ilford | 488.91 mi (786.82 km) |
| Unterageri to Ilfracombe | 637.90 mi (1,026.61 km) |
| Unterageri to Ilkeston | 594.86 mi (957.33 km) |
| Unterageri to Ilkley | 653.51 mi (1,051.73 km) |
| Unterageri to Immingham | 591.25 mi (951.53 km) |
| Unterageri to Ince-in-Makerfield | 661.08 mi (1,063.91 km) |
| Unterageri to Inverness | 893.07 mi (1,437.26 km) |
| Unterageri to Inverurie | 838.27 mi (1,349.07 km) |
| Unterageri to Ipswich | 475.21 mi (764.78 km) |
| Unterageri to Irlam | 651.31 mi (1,048.18 km) |
| Unterageri to Irthlingborough | 544.35 mi (876.04 km) |
| Unterageri to Irvine | 815.74 mi (1,312.81 km) |
| Unterageri to Islington | 495.01 mi (796.65 km) |
| Unterageri to Iver | 508.58 mi (818.48 km) |
