| Dol to Ifield | 760.54 mi (1,223.96 km) |
| Dol to Ilford | 760.47 mi (1,223.85 km) |
| Dol to Ilfracombe | 923.37 mi (1,486.02 km) |
| Dol to Ilkeston | 856.04 mi (1,377.66 km) |
| Dol to Ilkley | 906.19 mi (1,458.36 km) |
| Dol to Immingham | 839.01 mi (1,350.26 km) |
| Dol to Ince-in-Makerfield | 921.43 mi (1,482.90 km) |
| Dol to Inverness | 1,119.60 mi (1,801.81 km) |
| Dol to Inverurie | 1,057.09 mi (1,701.22 km) |
| Dol to Ipswich | 734.97 mi (1,182.82 km) |
| Dol to Irlam | 911.96 mi (1,467.66 km) |
| Dol to Irthlingborough | 809.92 mi (1,303.44 km) |
| Dol to Irvine | 1,062.83 mi (1,710.47 km) |
| Dol to Islington | 767.50 mi (1,235.17 km) |
| Dol to Iver | 782.85 mi (1,259.87 km) |
