| Grefrath to Piliscsaba | 615.88 mi (991.16 km) |
| Grefrath to Pilisvorosvar | 618.88 mi (995.99 km) |
| Grefrath to Pomaz | 622.57 mi (1,001.93 km) |
| Grefrath to Puspokladany | 719.40 mi (1,157.76 km) |
| Grefrath to Rackeve | 636.37 mi (1,024.14 km) |
| Grefrath to Sajoszentpeter | 675.42 mi (1,086.98 km) |
| Grefrath to Salgotarjan | 640.54 mi (1,030.84 km) |
| Grefrath to Sarbogard | 633.56 mi (1,019.62 km) |
| Grefrath to Sarkad | 749.53 mi (1,206.25 km) |
| Grefrath to Sarospatak | 708.42 mi (1,140.09 km) |
| Grefrath to Sarvar | 553.79 mi (891.24 km) |
| Grefrath to Satoraljaujhely | 710.52 mi (1,143.47 km) |
| Grefrath to Siklos | 663.68 mi (1,068.09 km) |
| Grefrath to Siofok | 611.43 mi (984.00 km) |
| Grefrath to Solymar | 620.63 mi (998.81 km) |
