| Northeim to Ifield | 441.37 mi (710.32 km) |
| Northeim to Ilford | 425.03 mi (684.03 km) |
| Northeim to Ilfracombe | 607.96 mi (978.42 km) |
| Northeim to Ilkeston | 484.85 mi (780.29 km) |
| Northeim to Ilkley | 516.24 mi (830.81 km) |
| Northeim to Immingham | 447.63 mi (720.39 km) |
| Northeim to Ince-in-Makerfield | 542.67 mi (873.34 km) |
| Northeim to Inverness | 693.04 mi (1,115.34 km) |
| Northeim to Inverurie | 627.03 mi (1,009.10 km) |
| Northeim to Ipswich | 377.80 mi (608.02 km) |
| Northeim to Irlam | 534.53 mi (860.24 km) |
| Northeim to Irthlingborough | 452.99 mi (729.02 km) |
| Northeim to Irvine | 656.70 mi (1,056.85 km) |
| Northeim to Islington | 433.18 mi (697.14 km) |
| Northeim to Iver | 450.63 mi (725.22 km) |
