| Rocky River to Radauti | 4,855.92 mi (7,814.85 km) |
| Rocky River to Ramnicu Sarat | 5,008.98 mi (8,061.18 km) |
| Rocky River to Ramnicu Valcea | 4,923.38 mi (7,923.41 km) |
| Rocky River to Rasnov | 4,941.19 mi (7,952.08 km) |
| Rocky River to Reghin | 4,860.66 mi (7,822.48 km) |
| Rocky River to Resita | 4,821.77 mi (7,759.89 km) |
| Rocky River to Roman | 4,933.01 mi (7,938.91 km) |
| Rocky River to Rosiori de Vede | 4,991.29 mi (8,032.70 km) |
| Rocky River to Rovinari | 4,886.72 mi (7,864.42 km) |
| Rocky River to Roznov | 4,922.51 mi (7,922.02 km) |
| Rocky River to Sabaoani | 4,926.21 mi (7,927.97 km) |
| Rocky River to Sacele | 4,949.06 mi (7,964.75 km) |
| Rocky River to Sacueni | 4,740.27 mi (7,628.72 km) |
| Rocky River to Salcea | 4,880.46 mi (7,854.35 km) |
| Rocky River to Salonta | 4,747.85 mi (7,640.93 km) |
