| Knoxville to Imola | 4,788.12 mi (7,705.74 km) |
| Knoxville to Impruneta | 4,791.76 mi (7,711.60 km) |
| Knoxville to Induno Olona | 4,614.90 mi (7,426.97 km) |
| Knoxville to Inverigo | 4,634.98 mi (7,459.28 km) |
| Knoxville to Inveruno | 4,626.59 mi (7,445.78 km) |
| Knoxville to Inzago | 4,652.93 mi (7,488.16 km) |
| Knoxville to Iseo | 4,672.83 mi (7,520.19 km) |
| Knoxville to Isernia | 4,996.53 mi (8,041.13 km) |
| Knoxville to Isola Capo Rizzuto | 5,223.27 mi (8,406.05 km) |
| Knoxville to Isola del Liri | 4,964.66 mi (7,989.85 km) |
| Knoxville to Isola della Scala | 4,726.44 mi (7,606.47 km) |
| Knoxville to Isola Vicentina | 4,732.34 mi (7,615.97 km) |
| Knoxville to Ispica | 5,210.00 mi (8,384.69 km) |
| Knoxville to Istrana | 4,757.74 mi (7,656.84 km) |
| Knoxville to Itri | 4,977.62 mi (8,010.70 km) |
