| Rio de Mouro to Ifield | 961.51 mi (1,547.40 km) |
| Rio de Mouro to Ilford | 993.74 mi (1,599.27 km) |
| Rio de Mouro to Ilfracombe | 895.83 mi (1,441.70 km) |
| Rio de Mouro to Ilkeston | 1,052.88 mi (1,694.45 km) |
| Rio de Mouro to Ilkley | 1,105.26 mi (1,778.74 km) |
| Rio de Mouro to Immingham | 1,112.35 mi (1,790.16 km) |
| Rio de Mouro to Ince-in-Makerfield | 1,069.10 mi (1,720.55 km) |
| Rio de Mouro to Inverness | 1,313.05 mi (2,113.15 km) |
| Rio de Mouro to Inverurie | 1,317.09 mi (2,119.65 km) |
| Rio de Mouro to Ipswich | 1,047.33 mi (1,685.51 km) |
| Rio de Mouro to Irlam | 1,065.46 mi (1,714.69 km) |
| Rio de Mouro to Irthlingborough | 1,025.44 mi (1,650.29 km) |
| Rio de Mouro to Irvine | 1,184.11 mi (1,905.65 km) |
| Rio de Mouro to Islington | 988.81 mi (1,591.33 km) |
| Rio de Mouro to Iver | 978.79 mi (1,575.21 km) |
