| Catania to Ifield | 1,202.47 mi (1,935.18 km) |
| Catania to Ilford | 1,215.46 mi (1,956.09 km) |
| Catania to Ilfracombe | 1,333.03 mi (2,145.31 km) |
| Catania to Ilkeston | 1,327.17 mi (2,135.87 km) |
| Catania to Ilkley | 1,390.02 mi (2,237.01 km) |
| Catania to Immingham | 1,330.96 mi (2,141.98 km) |
| Catania to Ince-in-Makerfield | 1,392.43 mi (2,240.90 km) |
| Catania to Inverness | 1,635.98 mi (2,632.86 km) |
| Catania to Inverurie | 1,581.91 mi (2,545.83 km) |
| Catania to Ipswich | 1,211.56 mi (1,949.82 km) |
| Catania to Irlam | 1,382.64 mi (2,225.14 km) |
| Catania to Irthlingborough | 1,274.57 mi (2,051.23 km) |
| Catania to Irvine | 1,552.84 mi (2,499.05 km) |
| Catania to Islington | 1,220.30 mi (1,963.89 km) |
| Catania to Iver | 1,231.17 mi (1,981.37 km) |
