| Hellevoetsluis to Rockville (Maryland) | 3,825.89 mi (6,157.17 km) |
| Hellevoetsluis to Rockville Centre (New York) | 3,613.60 mi (5,815.53 km) |
| Hellevoetsluis to Rockwall (Texas) | 4,878.87 mi (7,851.78 km) |
| Hellevoetsluis to Rocky Mount (North Carolina) | 3,998.42 mi (6,434.83 km) |
| Hellevoetsluis to Rocky Point (New York) | 3,573.43 mi (5,750.89 km) |
| Hellevoetsluis to Rocky River (Ohio) | 3,898.90 mi (6,274.67 km) |
| Hellevoetsluis to Roessleville (New York) | 3,530.31 mi (5,681.48 km) |
| Hellevoetsluis to Rogers (Arkansas) | 4,616.28 mi (7,429.18 km) |
| Hellevoetsluis to Rogers (Minnesota) | 4,149.46 mi (6,677.92 km) |
| Hellevoetsluis to Rohnert Park (California) | 5,433.11 mi (8,743.74 km) |
| Hellevoetsluis to Rolla (Missouri) | 4,444.33 mi (7,152.46 km) |
| Hellevoetsluis to Rolling Meadows (Illinois) | 4,102.31 mi (6,602.03 km) |
| Hellevoetsluis to Roma (Texas) | 5,324.65 mi (8,569.20 km) |
| Hellevoetsluis to Rome (Georgia) | 4,376.63 mi (7,043.51 km) |
| Hellevoetsluis to Rome (New York) | 3,573.70 mi (5,751.32 km) |
