| Gretna to Schwaig | 5,139.89 mi (8,271.85 km) |
| Gretna to Schwaigern | 5,064.48 mi (8,150.50 km) |
| Gretna to Schwaikheim | 5,084.91 mi (8,183.37 km) |
| Gretna to Schwalbach | 4,969.28 mi (7,997.28 km) |
| Gretna to Schwalmstadt | 5,015.64 mi (8,071.90 km) |
| Gretna to Schwalmtal | 4,891.13 mi (7,871.51 km) |
| Gretna to Schwandorf | 5,180.49 mi (8,337.20 km) |
| Gretna to Schwanewede | 4,923.04 mi (7,922.87 km) |
| Gretna to Schwarzenbek | 4,984.63 mi (8,021.99 km) |
| Gretna to Schwarzenberg | 5,166.12 mi (8,314.07 km) |
| Gretna to Schwarzenbruck | 5,145.05 mi (8,280.16 km) |
| Gretna to Schwedt (Oder) | 5,137.61 mi (8,268.18 km) |
| Gretna to Schweinfurt | 5,083.02 mi (8,180.33 km) |
| Gretna to Schwelm | 4,929.38 mi (7,933.08 km) |
| Gretna to Schwerin | 5,014.96 mi (8,070.79 km) |
