| Kempston to Ickenham | 38.47 mi (61.91 km) |
| Kempston to Ifield | 69.56 mi (111.95 km) |
| Kempston to Ilford | 45.80 mi (73.71 km) |
| Kempston to Ilfracombe | 167.40 mi (269.40 km) |
| Kempston to Ilkeston | 68.34 mi (109.98 km) |
| Kempston to Ilkley | 136.70 mi (220.00 km) |
| Kempston to Immingham | 104.28 mi (167.83 km) |
| Kempston to Ince-in-Makerfield | 131.94 mi (212.34 km) |
| Kempston to Inverness | 399.09 mi (642.28 km) |
| Kempston to Inverurie | 364.73 mi (586.98 km) |
| Kempston to Ipswich | 70.26 mi (113.08 km) |
| Kempston to Irlam | 122.18 mi (196.63 km) |
| Kempston to Irthlingborough | 15.33 mi (24.67 km) |
| Kempston to Irvine | 295.64 mi (475.78 km) |
| Kempston to Islington | 42.83 mi (68.93 km) |
