| Olaine to Ifield | 1,049.63 mi (1,689.22 km) |
| Olaine to Ilford | 1,023.47 mi (1,647.12 km) |
| Olaine to Ilfracombe | 1,192.83 mi (1,919.68 km) |
| Olaine to Ilkeston | 1,030.88 mi (1,659.04 km) |
| Olaine to Ilkley | 1,024.32 mi (1,648.49 km) |
| Olaine to Immingham | 971.74 mi (1,563.86 km) |
| Olaine to Ince-in-Makerfield | 1,063.77 mi (1,711.97 km) |
| Olaine to Inverness | 1,049.40 mi (1,688.85 km) |
| Olaine to Inverurie | 983.78 mi (1,583.24 km) |
| Olaine to Ipswich | 966.64 mi (1,555.66 km) |
| Olaine to Irlam | 1,059.64 mi (1,705.32 km) |
| Olaine to Irthlingborough | 1,024.31 mi (1,648.47 km) |
| Olaine to Irvine | 1,093.92 mi (1,760.49 km) |
| Olaine to Islington | 1,030.96 mi (1,659.16 km) |
| Olaine to Iver | 1,046.81 mi (1,684.68 km) |
