| Ostend to Ifield | 135.62 mi (218.25 km) |
| Ostend to Ilford | 124.29 mi (200.03 km) |
| Ostend to Ilfracombe | 304.54 mi (490.11 km) |
| Ostend to Ilkeston | 216.16 mi (347.88 km) |
| Ostend to Ilkley | 272.69 mi (438.85 km) |
| Ostend to Immingham | 211.40 mi (340.21 km) |
| Ostend to Ince-in-Makerfield | 282.25 mi (454.23 km) |
| Ostend to Inverness | 518.39 mi (834.27 km) |
| Ostend to Inverurie | 469.49 mi (755.58 km) |
| Ostend to Ipswich | 95.06 mi (152.98 km) |
| Ostend to Irlam | 272.58 mi (438.68 km) |
| Ostend to Irthlingborough | 169.02 mi (272.01 km) |
| Ostend to Irvine | 434.98 mi (700.03 km) |
| Ostend to Islington | 132.14 mi (212.67 km) |
| Ostend to Iver | 149.17 mi (240.07 km) |
