| Niagara Falls to Roermond | 3,806.20 mi (6,125.49 km) |
| Niagara Falls to Roosendaal | 3,736.81 mi (6,013.81 km) |
| Niagara Falls to Rosmalen | 3,766.29 mi (6,061.26 km) |
| Niagara Falls to Rotterdam | 3,727.00 mi (5,998.02 km) |
| Niagara Falls to Rozenburg | 3,717.71 mi (5,983.07 km) |
| Niagara Falls to Rucphen | 3,741.94 mi (6,022.06 km) |
| Niagara Falls to s-Gravendeel | 3,735.54 mi (6,011.77 km) |
| Niagara Falls to s-Gravenzande | 3,711.72 mi (5,973.44 km) |
| Niagara Falls to s-Heerenberg | 3,794.75 mi (6,107.06 km) |
| Niagara Falls to s-Hertogenbosch | 3,764.78 mi (6,058.84 km) |
| Niagara Falls to Sassenheim | 3,718.47 mi (5,984.30 km) |
| Niagara Falls to Schaesberg | 3,817.09 mi (6,143.01 km) |
| Niagara Falls to Schagen | 3,712.16 mi (5,974.15 km) |
| Niagara Falls to Scherpenzeel | 3,758.72 mi (6,049.07 km) |
| Niagara Falls to Scheveningen | 3,712.52 mi (5,974.73 km) |
