| Sapulpa to Ickenham | 4,541.90 mi (7,309.48 km) |
| Sapulpa to Ifield | 4,565.24 mi (7,347.05 km) |
| Sapulpa to Ilford | 4,562.14 mi (7,342.06 km) |
| Sapulpa to Ilfracombe | 4,411.61 mi (7,099.80 km) |
| Sapulpa to Ilkeston | 4,464.63 mi (7,185.13 km) |
| Sapulpa to Ilkley | 4,416.36 mi (7,107.44 km) |
| Sapulpa to Immingham | 4,484.52 mi (7,217.14 km) |
| Sapulpa to Ince-in-Makerfield | 4,399.41 mi (7,080.17 km) |
| Sapulpa to Inverness | 4,229.72 mi (6,807.08 km) |
| Sapulpa to Inverurie | 4,298.20 mi (6,917.28 km) |
| Sapulpa to Ipswich | 4,585.67 mi (7,379.93 km) |
| Sapulpa to Irlam | 4,408.82 mi (7,095.32 km) |
| Sapulpa to Irthlingborough | 4,510.99 mi (7,259.73 km) |
| Sapulpa to Irvine | 4,264.61 mi (6,863.23 km) |
| Sapulpa to Islington | 4,555.45 mi (7,331.30 km) |
