| Clarksburg to Imola | 4,362.05 mi (7,020.04 km) |
| Clarksburg to Impruneta | 4,364.98 mi (7,024.76 km) |
| Clarksburg to Induno Olona | 4,189.16 mi (6,741.81 km) |
| Clarksburg to Inverigo | 4,209.27 mi (6,774.16 km) |
| Clarksburg to Inveruno | 4,200.55 mi (6,760.13 km) |
| Clarksburg to Inzago | 4,227.12 mi (6,802.89 km) |
| Clarksburg to Iseo | 4,247.34 mi (6,835.44 km) |
| Clarksburg to Isernia | 4,569.22 mi (7,353.45 km) |
| Clarksburg to Isola Capo Rizzuto | 4,795.27 mi (7,717.25 km) |
| Clarksburg to Isola del Liri | 4,537.20 mi (7,301.92 km) |
| Clarksburg to Isola della Scala | 4,300.94 mi (6,921.70 km) |
| Clarksburg to Isola Vicentina | 4,307.38 mi (6,932.05 km) |
| Clarksburg to Ispica | 4,780.85 mi (7,694.03 km) |
| Clarksburg to Istrana | 4,333.09 mi (6,973.44 km) |
| Clarksburg to Itri | 4,549.90 mi (7,322.36 km) |
