| Duluth to Roermond | 4,112.36 mi (6,618.21 km) |
| Duluth to Roosendaal | 4,045.92 mi (6,511.28 km) |
| Duluth to Rosmalen | 4,069.50 mi (6,549.23 km) |
| Duluth to Rotterdam | 4,031.67 mi (6,488.35 km) |
| Duluth to Rozenburg | 4,023.55 mi (6,475.28 km) |
| Duluth to Rucphen | 4,050.48 mi (6,518.63 km) |
| Duluth to s-Gravendeel | 4,041.20 mi (6,503.68 km) |
| Duluth to s-Gravenzande | 4,016.86 mi (6,464.52 km) |
| Duluth to s-Heerenberg | 4,092.45 mi (6,586.17 km) |
| Duluth to s-Hertogenbosch | 4,068.64 mi (6,547.85 km) |
| Duluth to Sassenheim | 4,019.62 mi (6,468.95 km) |
| Duluth to Schaesberg | 4,126.32 mi (6,640.67 km) |
| Duluth to Schagen | 4,005.92 mi (6,446.90 km) |
| Duluth to Scherpenzeel | 4,057.48 mi (6,529.88 km) |
| Duluth to Scheveningen | 4,016.02 mi (6,463.16 km) |
