| Alpena to Roermond | 3,883.31 mi (6,249.59 km) |
| Alpena to Roosendaal | 3,814.83 mi (6,139.38 km) |
| Alpena to Rosmalen | 3,842.03 mi (6,183.15 km) |
| Alpena to Rotterdam | 3,803.16 mi (6,120.60 km) |
| Alpena to Rozenburg | 3,794.31 mi (6,106.36 km) |
| Alpena to Rucphen | 3,819.75 mi (6,147.30 km) |
| Alpena to s-Gravendeel | 3,812.15 mi (6,135.06 km) |
| Alpena to s-Gravenzande | 3,788.01 mi (6,096.22 km) |
| Alpena to s-Heerenberg | 3,868.36 mi (6,225.52 km) |
| Alpena to s-Hertogenbosch | 3,840.78 mi (6,181.14 km) |
| Alpena to Sassenheim | 3,793.16 mi (6,104.50 km) |
| Alpena to Schaesberg | 3,895.50 mi (6,269.21 km) |
| Alpena to Schagen | 3,783.80 mi (6,089.44 km) |
| Alpena to Scherpenzeel | 3,832.60 mi (6,167.97 km) |
| Alpena to Scheveningen | 3,788.15 mi (6,096.43 km) |
