| Grefrath to Sala Consilina | 875.59 mi (1,409.13 km) |
| Grefrath to Salemi | 985.77 mi (1,586.44 km) |
| Grefrath to Salerno | 838.53 mi (1,349.48 km) |
| Grefrath to Salo | 440.25 mi (708.51 km) |
| Grefrath to Salsomaggiore Terme | 480.73 mi (773.66 km) |
| Grefrath to Saluzzo | 465.33 mi (748.88 km) |
| Grefrath to Salzano | 480.15 mi (772.73 km) |
| Grefrath to Samarate | 410.65 mi (660.88 km) |
| Grefrath to San Benedetto del Tronto | 678.44 mi (1,091.85 km) |
| Grefrath to San Biagio di Callalta | 478.00 mi (769.27 km) |
| Grefrath to San Bonifacio | 468.47 mi (753.92 km) |
| Grefrath to San Casciano in Val di Pesa | 576.47 mi (927.74 km) |
| Grefrath to San Cataldo | 1,027.43 mi (1,653.50 km) |
| Grefrath to San Cesareo | 725.08 mi (1,166.90 km) |
| Grefrath to San Dona di Piave | 486.13 mi (782.35 km) |
