| Iona to Roermond | 4,726.28 mi (7,606.21 km) |
| Iona to Roosendaal | 4,656.41 mi (7,493.76 km) |
| Iona to Rosmalen | 4,691.12 mi (7,549.63 km) |
| Iona to Rotterdam | 4,651.79 mi (7,486.34 km) |
| Iona to Rozenburg | 4,641.61 mi (7,469.94 km) |
| Iona to Rucphen | 4,661.95 mi (7,502.68 km) |
| Iona to s-Gravendeel | 4,658.94 mi (7,497.84 km) |
| Iona to s-Gravenzande | 4,636.62 mi (7,461.91 km) |
| Iona to s-Heerenberg | 4,724.35 mi (7,603.11 km) |
| Iona to s-Hertogenbosch | 4,688.97 mi (7,546.17 km) |
| Iona to Sassenheim | 4,647.37 mi (7,479.22 km) |
| Iona to Schaesberg | 4,733.38 mi (7,617.63 km) |
| Iona to Schagen | 4,649.07 mi (7,481.96 km) |
| Iona to Scherpenzeel | 4,688.58 mi (7,545.54 km) |
| Iona to Scheveningen | 4,639.15 mi (7,465.99 km) |
