| Potomac to Safi | 4,802.55 mi (7,728.95 km) |
| Potomac to Saint Paul's Bay | 4,794.24 mi (7,715.59 km) |
| Potomac to San Giljan | 4,799.49 mi (7,724.03 km) |
| Potomac to San Gwann | 4,799.31 mi (7,723.75 km) |
| Potomac to San Lawrenz | 4,780.97 mi (7,694.22 km) |
| Potomac to Sannat | 4,784.07 mi (7,699.22 km) |
| Potomac to Santa Lucija | 4,782.03 mi (7,695.93 km) |
| Potomac to Santa Venera | 4,800.03 mi (7,724.91 km) |
| Potomac to Senglea | 4,801.92 mi (7,727.95 km) |
| Potomac to Siggiewi | 4,799.57 mi (7,724.16 km) |
| Potomac to Sliema | 4,800.39 mi (7,725.48 km) |
| Potomac to Swieqi | 4,798.94 mi (7,723.14 km) |
| Potomac to Ta' Xbiex | 4,800.61 mi (7,725.84 km) |
| Potomac to Tarxien | 4,802.54 mi (7,728.94 km) |
| Potomac to Valletta | 4,801.31 mi (7,726.97 km) |
