| Seaham to Imola | 927.92 mi (1,493.35 km) |
| Seaham to Impruneta | 954.25 mi (1,535.72 km) |
| Seaham to Induno Olona | 764.53 mi (1,230.40 km) |
| Seaham to Inverigo | 781.21 mi (1,257.24 km) |
| Seaham to Inveruno | 784.57 mi (1,262.65 km) |
| Seaham to Inzago | 799.79 mi (1,287.14 km) |
| Seaham to Iseo | 807.74 mi (1,299.93 km) |
| Seaham to Isernia | 1,156.80 mi (1,861.69 km) |
| Seaham to Isola Capo Rizzuto | 1,391.57 mi (2,239.52 km) |
| Seaham to Isola del Liri | 1,134.04 mi (1,825.05 km) |
| Seaham to Isola della Scala | 856.22 mi (1,377.95 km) |
| Seaham to Isola Vicentina | 848.34 mi (1,365.27 km) |
| Seaham to Ispica | 1,464.52 mi (2,356.92 km) |
| Seaham to Istrana | 864.71 mi (1,391.61 km) |
| Seaham to Itri | 1,156.37 mi (1,861.00 km) |
