| Dokkum to Rockville (Maryland) | 3,860.95 mi (6,213.61 km) |
| Dokkum to Rockville Centre (New York) | 3,650.41 mi (5,874.77 km) |
| Dokkum to Rockwall (Texas) | 4,895.90 mi (7,879.18 km) |
| Dokkum to Rocky Mount (North Carolina) | 4,038.39 mi (6,499.16 km) |
| Dokkum to Rocky Point (New York) | 3,610.64 mi (5,810.77 km) |
| Dokkum to Rocky River (Ohio) | 3,922.76 mi (6,313.08 km) |
| Dokkum to Roessleville (New York) | 3,562.61 mi (5,733.47 km) |
| Dokkum to Rogers (Arkansas) | 4,631.52 mi (7,453.71 km) |
| Dokkum to Rogers (Minnesota) | 4,150.38 mi (6,679.39 km) |
| Dokkum to Rohnert Park (California) | 5,401.88 mi (8,693.49 km) |
| Dokkum to Rolla (Missouri) | 4,460.45 mi (7,178.41 km) |
| Dokkum to Rolling Meadows (Illinois) | 4,116.50 mi (6,624.86 km) |
| Dokkum to Roma (Texas) | 5,346.97 mi (8,605.11 km) |
| Dokkum to Rome (Georgia) | 4,408.68 mi (7,095.09 km) |
| Dokkum to Rome (New York) | 3,602.60 mi (5,797.83 km) |
