| Slough to Slatina | 1,245.79 mi (2,004.91 km) |
| Slough to Slobozia | 1,367.54 mi (2,200.84 km) |
| Slough to Sovata | 1,203.53 mi (1,936.90 km) |
| Slough to Strehaia | 1,189.99 mi (1,915.11 km) |
| Slough to Suceava | 1,224.34 mi (1,970.38 km) |
| Slough to Targoviste | 1,274.12 mi (2,050.50 km) |
| Slough to Targu Frumos | 1,268.90 mi (2,042.09 km) |
| Slough to Targu Jiu | 1,178.38 mi (1,896.43 km) |
| Slough to Targu Lapus | 1,127.01 mi (1,813.74 km) |
| Slough to Targu Neamt | 1,240.99 mi (1,997.18 km) |
| Slough to Targu Ocna | 1,279.24 mi (2,058.73 km) |
| Slough to Targu Secuiesc | 1,267.55 mi (2,039.93 km) |
| Slough to Targu-Mures | 1,183.19 mi (1,904.16 km) |
| Slough to Tarnaveni | 1,177.35 mi (1,894.76 km) |
| Slough to Tasnad | 1,071.55 mi (1,724.50 km) |
