| Grimstad to Roeselare | 555.40 mi (893.83 km) |
| Grimstad to Ronse | 560.96 mi (902.78 km) |
| Grimstad to Rotselaar | 533.41 mi (858.44 km) |
| Grimstad to Rumst | 528.16 mi (849.99 km) |
| Grimstad to Saint-Ghislain | 577.69 mi (929.70 km) |
| Grimstad to Saint-Nicolas | 546.35 mi (879.27 km) |
| Grimstad to Saint-Vith | 565.36 mi (909.86 km) |
| Grimstad to Scherpenheuvel | 526.52 mi (847.36 km) |
| Grimstad to Schilde | 516.37 mi (831.02 km) |
| Grimstad to Schoten | 516.09 mi (830.56 km) |
| Grimstad to Seneffe | 566.67 mi (911.96 km) |
| Grimstad to Seraing | 550.03 mi (885.19 km) |
| Grimstad to Sint-Amandsberg | 538.99 mi (867.42 km) |
| Grimstad to Sint-Andries | 538.01 mi (865.84 km) |
| Grimstad to Sint-Genesius-Rode | 551.44 mi (887.46 km) |
