| Ianca to Roermond | 1,070.37 mi (1,722.59 km) |
| Ianca to Roosendaal | 1,140.14 mi (1,834.87 km) |
| Ianca to Rosmalen | 1,105.30 mi (1,778.80 km) |
| Ianca to Rotterdam | 1,144.65 mi (1,842.13 km) |
| Ianca to Rozenburg | 1,154.81 mi (1,858.49 km) |
| Ianca to Rucphen | 1,134.57 mi (1,825.92 km) |
| Ianca to s-Gravendeel | 1,137.46 mi (1,830.57 km) |
| Ianca to s-Gravenzande | 1,159.84 mi (1,866.59 km) |
| Ianca to s-Heerenberg | 1,072.39 mi (1,725.84 km) |
| Ianca to s-Hertogenbosch | 1,107.43 mi (1,782.24 km) |
| Ianca to Sassenheim | 1,149.46 mi (1,849.87 km) |
| Ianca to Schaesberg | 1,063.91 mi (1,712.19 km) |
| Ianca to Schagen | 1,149.68 mi (1,850.22 km) |
| Ianca to Scherpenzeel | 1,108.29 mi (1,783.61 km) |
| Ianca to Scheveningen | 1,157.43 mi (1,862.70 km) |
