| Knoxville to Santa Venerina | 5,185.63 mi (8,345.47 km) |
| Knoxville to Santeramo in Colle | 5,136.66 mi (8,266.65 km) |
| Knoxville to Santo Stefano di Magra | 4,717.68 mi (7,592.38 km) |
| Knoxville to Santo Stino di Livenza | 4,780.23 mi (7,693.04 km) |
| Knoxville to Sarezzo | 4,679.29 mi (7,530.59 km) |
| Knoxville to Sarno | 5,042.53 mi (8,115.17 km) |
| Knoxville to Saronno | 4,630.94 mi (7,452.78 km) |
| Knoxville to Sarzana | 4,721.29 mi (7,598.18 km) |
| Knoxville to Sassari | 4,775.91 mi (7,686.08 km) |
| Knoxville to Sasso Marconi | 4,766.69 mi (7,671.25 km) |
| Knoxville to Sassuolo | 4,741.63 mi (7,630.92 km) |
| Knoxville to Sava | 5,186.88 mi (8,347.48 km) |
| Knoxville to Saviano | 5,034.38 mi (8,102.05 km) |
| Knoxville to Savigliano | 4,602.81 mi (7,407.51 km) |
| Knoxville to Savignano sul Panaro | 4,754.56 mi (7,651.72 km) |
