| Den Helder to Romeoville (Illinois) | 4,110.29 mi (6,614.88 km) |
| Den Helder to Romulus (Michigan) | 3,908.66 mi (6,290.37 km) |
| Den Helder to Ronkonkoma (New York) | 3,584.81 mi (5,769.19 km) |
| Den Helder to Roosevelt (New York) | 3,608.47 mi (5,807.27 km) |
| Den Helder to Rosamond (California) | 5,473.55 mi (8,808.83 km) |
| Den Helder to Rosaryville (Maryland) | 3,824.73 mi (6,155.31 km) |
| Den Helder to Roscoe (Illinois) | 4,103.65 mi (6,604.19 km) |
| Den Helder to Rose Hill (Virginia) | 3,834.78 mi (6,171.48 km) |
| Den Helder to Roseburg (Oregon) | 5,113.74 mi (8,229.77 km) |
| Den Helder to Rosedale (California) | 5,471.17 mi (8,804.99 km) |
| Den Helder to Rosedale (Maryland) | 3,785.78 mi (6,092.62 km) |
| Den Helder to Roselle (Illinois) | 4,092.57 mi (6,586.36 km) |
| Den Helder to Roselle (New Jersey) | 3,636.14 mi (5,851.80 km) |
| Den Helder to Roselle Park (New Jersey) | 3,635.82 mi (5,851.28 km) |
| Den Helder to Rosemead (California) | 5,516.85 mi (8,878.52 km) |
