| Grefrath to San Mauro Pascoli | 573.77 mi (923.40 km) |
| Grefrath to San Mauro Torinese | 435.48 mi (700.83 km) |
| Grefrath to San Michele al Tagliamento | 490.38 mi (789.19 km) |
| Grefrath to San Miniato | 568.83 mi (915.45 km) |
| Grefrath to San Pancrazio Salentino | 932.97 mi (1,501.47 km) |
| Grefrath to San Pietro in Casale | 514.40 mi (827.85 km) |
| Grefrath to San Pietro Vernotico | 935.21 mi (1,505.08 km) |
| Grefrath to San Prisco | 802.69 mi (1,291.80 km) |
| Grefrath to San Remo | 523.75 mi (842.90 km) |
| Grefrath to San Salvo | 754.02 mi (1,213.48 km) |
| Grefrath to San Sebastiano al Vesuvio | 820.17 mi (1,319.93 km) |
| Grefrath to San Severino Marche | 644.69 mi (1,037.52 km) |
| Grefrath to San Severo | 791.42 mi (1,273.66 km) |
| Grefrath to San Valentino Torio | 828.10 mi (1,332.70 km) |
| Grefrath to San Vendemiano | 465.07 mi (748.46 km) |
