| Sumter to Slatina | 5,259.23 mi (8,463.91 km) |
| Sumter to Slobozia | 5,374.83 mi (8,649.95 km) |
| Sumter to Sovata | 5,203.38 mi (8,374.03 km) |
| Sumter to Strehaia | 5,204.09 mi (8,375.18 km) |
| Sumter to Suceava | 5,207.84 mi (8,381.20 km) |
| Sumter to Targoviste | 5,284.07 mi (8,503.89 km) |
| Sumter to Targu Frumos | 5,254.35 mi (8,456.05 km) |
| Sumter to Targu Jiu | 5,191.55 mi (8,354.99 km) |
| Sumter to Targu Lapus | 5,123.06 mi (8,244.78 km) |
| Sumter to Targu Neamt | 5,229.51 mi (8,416.08 km) |
| Sumter to Targu Ocna | 5,276.29 mi (8,491.37 km) |
| Sumter to Targu Secuiesc | 5,268.79 mi (8,479.30 km) |
| Sumter to Targu-Mures | 5,185.20 mi (8,344.77 km) |
| Sumter to Tarnaveni | 5,181.95 mi (8,339.55 km) |
| Sumter to Tasnad | 5,071.96 mi (8,162.53 km) |
