| Billingham to Imola | 914.60 mi (1,471.91 km) |
| Billingham to Impruneta | 940.51 mi (1,513.60 km) |
| Billingham to Induno Olona | 750.58 mi (1,207.95 km) |
| Billingham to Inverigo | 767.39 mi (1,234.99 km) |
| Billingham to Inveruno | 770.50 mi (1,240.01 km) |
| Billingham to Inzago | 786.00 mi (1,264.95 km) |
| Billingham to Iseo | 794.25 mi (1,278.21 km) |
| Billingham to Isernia | 1,143.49 mi (1,840.27 km) |
| Billingham to Isola Capo Rizzuto | 1,378.48 mi (2,218.45 km) |
| Billingham to Isola del Liri | 1,120.52 mi (1,803.30 km) |
| Billingham to Isola della Scala | 842.98 mi (1,356.64 km) |
| Billingham to Isola Vicentina | 835.46 mi (1,344.55 km) |
| Billingham to Ispica | 1,450.33 mi (2,334.08 km) |
| Billingham to Istrana | 852.14 mi (1,371.39 km) |
| Billingham to Itri | 1,142.73 mi (1,839.04 km) |
