| Rotterdam to Rockville (Maryland) | 3,837.96 mi (6,176.60 km) |
| Rotterdam to Rockville Centre (New York) | 3,625.83 mi (5,835.21 km) |
| Rotterdam to Rockwall (Texas) | 4,889.18 mi (7,868.37 km) |
| Rotterdam to Rocky Mount (North Carolina) | 4,010.97 mi (6,455.03 km) |
| Rotterdam to Rocky Point (New York) | 3,585.70 mi (5,770.62 km) |
| Rotterdam to Rocky River (Ohio) | 3,909.86 mi (6,292.31 km) |
| Rotterdam to Roessleville (New York) | 3,542.09 mi (5,700.45 km) |
| Rotterdam to Rogers (Arkansas) | 4,626.39 mi (7,445.45 km) |
| Rotterdam to Rogers (Minnesota) | 4,157.96 mi (6,691.60 km) |
| Rotterdam to Rohnert Park (California) | 5,437.78 mi (8,751.27 km) |
| Rotterdam to Rolla (Missouri) | 4,454.52 mi (7,168.86 km) |
| Rotterdam to Rolling Meadows (Illinois) | 4,112.27 mi (6,618.06 km) |
| Rotterdam to Roma (Texas) | 5,335.54 mi (8,586.72 km) |
| Rotterdam to Rome (Georgia) | 4,388.45 mi (7,062.52 km) |
| Rotterdam to Rome (New York) | 3,585.15 mi (5,769.75 km) |
