| Cities | Distance |
|---|---|
| Grefrath to Settimo Torinese | 433.56 mi (697.74 km) |
| Grefrath to Seveso | 413.58 mi (665.60 km) |
| Grefrath to Sezze | 750.58 mi (1,207.94 km) |
| Grefrath to Siano | 829.46 mi (1,334.89 km) |
| Grefrath to Siena | 600.92 mi (967.09 km) |
| Grefrath to Signa | 566.78 mi (912.14 km) |
| Grefrath to Silea | 477.64 mi (768.68 km) |
| Grefrath to Silvi Paese | 708.38 mi (1,140.03 km) |
| Grefrath to Sinalunga | 614.92 mi (989.61 km) |
| Grefrath to Siniscola | 760.64 mi (1,224.13 km) |
| Grefrath to Sinnai | 842.82 mi (1,356.39 km) |
| Grefrath to Siracusa | 1,078.89 mi (1,736.30 km) |
| Grefrath to Solaro | 414.71 mi (667.42 km) |
| Grefrath to Soliera | 502.43 mi (808.58 km) |
| Grefrath to Solofra | 831.13 mi (1,337.57 km) |