| Opava to Ifield | 797.63 mi (1,283.66 km) |
| Opava to Ilford | 784.97 mi (1,263.29 km) |
| Opava to Ilfracombe | 966.76 mi (1,555.85 km) |
| Opava to Ilkeston | 850.51 mi (1,368.76 km) |
| Opava to Ilkley | 881.00 mi (1,417.83 km) |
| Opava to Immingham | 812.69 mi (1,307.89 km) |
| Opava to Ince-in-Makerfield | 908.27 mi (1,461.72 km) |
| Opava to Inverness | 1,037.33 mi (1,669.42 km) |
| Opava to Inverurie | 968.45 mi (1,558.57 km) |
| Opava to Ipswich | 741.12 mi (1,192.72 km) |
| Opava to Irlam | 900.20 mi (1,448.74 km) |
| Opava to Irthlingborough | 817.28 mi (1,315.29 km) |
| Opava to Irvine | 1,015.76 mi (1,634.71 km) |
| Opava to Islington | 793.05 mi (1,276.30 km) |
| Opava to Iver | 810.41 mi (1,304.23 km) |
