| Oxon Hill to Ickenham | 3,653.16 mi (5,879.19 km) |
| Oxon Hill to Ifield | 3,672.46 mi (5,910.26 km) |
| Oxon Hill to Ilford | 3,674.96 mi (5,914.28 km) |
| Oxon Hill to Ilfracombe | 3,508.85 mi (5,646.95 km) |
| Oxon Hill to Ilkeston | 3,589.43 mi (5,776.63 km) |
| Oxon Hill to Ilkley | 3,551.04 mi (5,714.84 km) |
| Oxon Hill to Immingham | 3,619.92 mi (5,825.69 km) |
| Oxon Hill to Ince-in-Makerfield | 3,527.41 mi (5,676.81 km) |
| Oxon Hill to Inverness | 3,404.25 mi (5,478.60 km) |
| Oxon Hill to Inverurie | 3,474.30 mi (5,591.34 km) |
| Oxon Hill to Ipswich | 3,707.24 mi (5,966.23 km) |
| Oxon Hill to Irlam | 3,536.16 mi (5,690.90 km) |
| Oxon Hill to Irthlingborough | 3,630.32 mi (5,842.43 km) |
| Oxon Hill to Irvine | 3,413.34 mi (5,493.24 km) |
| Oxon Hill to Islington | 3,667.57 mi (5,902.38 km) |
