| Staines-upon-Thames to Ickenham | 8.98 mi (14.45 km) |
| Staines-upon-Thames to Ifield | 25.16 mi (40.49 km) |
| Staines-upon-Thames to Ilford | 27.05 mi (43.54 km) |
| Staines-upon-Thames to Ilfracombe | 156.60 mi (252.03 km) |
| Staines-upon-Thames to Ilkeston | 111.44 mi (179.35 km) |
| Staines-upon-Thames to Ilkley | 180.65 mi (290.73 km) |
| Staines-upon-Thames to Immingham | 151.12 mi (243.20 km) |
| Staines-upon-Thames to Ince-in-Makerfield | 169.97 mi (273.54 km) |
| Staines-upon-Thames to Inverness | 443.26 mi (713.36 km) |
| Staines-upon-Thames to Inverurie | 410.83 mi (661.16 km) |
| Staines-upon-Thames to Ipswich | 83.36 mi (134.16 km) |
| Staines-upon-Thames to Irlam | 160.56 mi (258.40 km) |
| Staines-upon-Thames to Irthlingborough | 61.65 mi (99.22 km) |
| Staines-upon-Thames to Irvine | 335.59 mi (540.08 km) |
| Staines-upon-Thames to Islington | 19.14 mi (30.80 km) |
