| Sumter to Santa Venerina | 5,102.90 mi (8,212.33 km) |
| Sumter to Santeramo in Colle | 5,067.93 mi (8,156.05 km) |
| Sumter to Santo Stefano di Magra | 4,650.55 mi (7,484.33 km) |
| Sumter to Santo Stino di Livenza | 4,723.40 mi (7,601.58 km) |
| Sumter to Sarezzo | 4,618.46 mi (7,432.70 km) |
| Sumter to Sarno | 4,970.18 mi (7,998.72 km) |
| Sumter to Saronno | 4,568.35 mi (7,352.05 km) |
| Sumter to Sarzana | 4,654.03 mi (7,489.93 km) |
| Sumter to Sassari | 4,693.38 mi (7,553.26 km) |
| Sumter to Sasso Marconi | 4,702.49 mi (7,567.92 km) |
| Sumter to Sassuolo | 4,677.32 mi (7,527.42 km) |
| Sumter to Sava | 5,118.13 mi (8,236.84 km) |
| Sumter to Saviano | 4,962.22 mi (7,985.92 km) |
| Sumter to Savigliano | 4,534.30 mi (7,297.25 km) |
| Sumter to Savignano sul Panaro | 4,690.35 mi (7,548.39 km) |
