| Riverdale to Radauti | 5,358.37 mi (8,623.46 km) |
| Riverdale to Ramnicu Sarat | 5,504.76 mi (8,859.06 km) |
| Riverdale to Ramnicu Valcea | 5,412.17 mi (8,710.05 km) |
| Riverdale to Rasnov | 5,434.29 mi (8,745.65 km) |
| Riverdale to Reghin | 5,356.70 mi (8,620.77 km) |
| Riverdale to Resita | 5,305.81 mi (8,538.88 km) |
| Riverdale to Roman | 5,434.17 mi (8,745.46 km) |
| Riverdale to Rosiori de Vede | 5,477.53 mi (8,815.23 km) |
| Riverdale to Rovinari | 5,372.01 mi (8,645.41 km) |
| Riverdale to Roznov | 5,422.48 mi (8,726.64 km) |
| Riverdale to Sabaoani | 5,427.53 mi (8,734.76 km) |
| Riverdale to Sacele | 5,442.81 mi (8,759.35 km) |
| Riverdale to Sacueni | 5,233.21 mi (8,422.04 km) |
| Riverdale to Salcea | 5,383.10 mi (8,663.26 km) |
| Riverdale to Salonta | 5,237.64 mi (8,429.16 km) |
