| Sumner to Slatina | 5,786.51 mi (9,312.48 km) |
| Sumner to Slobozia | 5,831.24 mi (9,384.47 km) |
| Sumner to Sovata | 5,660.48 mi (9,109.66 km) |
| Sumner to Strehaia | 5,752.25 mi (9,257.35 km) |
| Sumner to Suceava | 5,612.85 mi (9,033.02 km) |
| Sumner to Targoviste | 5,774.67 mi (9,293.43 km) |
| Sumner to Targu Frumos | 5,653.95 mi (9,099.16 km) |
| Sumner to Targu Jiu | 5,727.48 mi (9,217.49 km) |
| Sumner to Targu Lapus | 5,584.16 mi (8,986.84 km) |
| Sumner to Targu Neamt | 5,643.54 mi (9,082.39 km) |
| Sumner to Targu Ocna | 5,707.50 mi (9,185.34 km) |
| Sumner to Targu Secuiesc | 5,717.59 mi (9,201.58 km) |
| Sumner to Targu-Mures | 5,654.64 mi (9,100.27 km) |
| Sumner to Tarnaveni | 5,663.21 mi (9,114.05 km) |
| Sumner to Tasnad | 5,559.27 mi (8,946.78 km) |
