| Ferentino to Roeselare | 800.33 mi (1,288.01 km) |
| Ferentino to Ronse | 776.61 mi (1,249.83 km) |
| Ferentino to Rotselaar | 757.87 mi (1,219.68 km) |
| Ferentino to Rumst | 772.77 mi (1,243.66 km) |
| Ferentino to Saint-Ghislain | 754.63 mi (1,214.46 km) |
| Ferentino to Saint-Nicolas | 719.38 mi (1,157.72 km) |
| Ferentino to Saint-Vith | 684.70 mi (1,101.92 km) |
| Ferentino to Scherpenheuvel | 754.67 mi (1,214.52 km) |
| Ferentino to Schilde | 777.38 mi (1,251.08 km) |
| Ferentino to Schoten | 779.99 mi (1,255.28 km) |
| Ferentino to Seneffe | 746.99 mi (1,202.17 km) |
| Ferentino to Seraing | 717.32 mi (1,154.42 km) |
| Ferentino to Sint-Amandsberg | 788.76 mi (1,269.38 km) |
| Ferentino to Sint-Andries | 812.09 mi (1,306.93 km) |
| Ferentino to Sint-Genesius-Rode | 755.91 mi (1,216.53 km) |
