| Timberlake to Ickenham | 3,813.26 mi (6,136.85 km) |
| Timberlake to Ifield | 3,832.60 mi (6,167.98 km) |
| Timberlake to Ilford | 3,835.05 mi (6,171.92 km) |
| Timberlake to Ilfracombe | 3,669.04 mi (5,904.74 km) |
| Timberlake to Ilkeston | 3,749.33 mi (6,033.97 km) |
| Timberlake to Ilkley | 3,710.74 mi (5,971.86 km) |
| Timberlake to Immingham | 3,779.63 mi (6,082.73 km) |
| Timberlake to Ince-in-Makerfield | 3,687.24 mi (5,934.04 km) |
| Timberlake to Inverness | 3,562.68 mi (5,733.57 km) |
| Timberlake to Inverurie | 3,632.72 mi (5,846.30 km) |
| Timberlake to Ipswich | 3,867.23 mi (6,223.70 km) |
| Timberlake to Irlam | 3,696.00 mi (5,948.14 km) |
| Timberlake to Irthlingborough | 3,790.32 mi (6,099.93 km) |
| Timberlake to Irvine | 3,572.63 mi (5,749.59 km) |
| Timberlake to Islington | 3,827.66 mi (6,160.03 km) |
