| Grefrath to Santeramo in Colle | 881.14 mi (1,418.06 km) |
| Grefrath to Santo Stefano di Magra | 522.57 mi (841.00 km) |
| Grefrath to Santo Stino di Livenza | 483.42 mi (778.00 km) |
| Grefrath to Sarezzo | 430.64 mi (693.05 km) |
| Grefrath to Sarno | 826.81 mi (1,330.62 km) |
| Grefrath to Saronno | 413.37 mi (665.26 km) |
| Grefrath to Sarzana | 526.46 mi (847.25 km) |
| Grefrath to Sassari | 740.64 mi (1,191.95 km) |
| Grefrath to Sasso Marconi | 530.23 mi (853.33 km) |
| Grefrath to Sassuolo | 511.69 mi (823.48 km) |
| Grefrath to Sava | 926.51 mi (1,491.08 km) |
| Grefrath to Saviano | 818.32 mi (1,316.95 km) |
| Grefrath to Savigliano | 465.81 mi (749.64 km) |
| Grefrath to Savignano sul Panaro | 520.72 mi (838.02 km) |
| Grefrath to Savignano sul Rubicone | 573.98 mi (923.72 km) |
