| Marinha Grande to Ramnicu Sarat | 1,856.17 mi (2,987.22 km) |
| Marinha Grande to Ramnicu Valcea | 1,725.63 mi (2,777.14 km) |
| Marinha Grande to Rasnov | 1,778.68 mi (2,862.51 km) |
| Marinha Grande to Reghin | 1,746.00 mi (2,809.91 km) |
| Marinha Grande to Resita | 1,605.04 mi (2,583.06 km) |
| Marinha Grande to Roman | 1,851.39 mi (2,979.53 km) |
| Marinha Grande to Rosiori de Vede | 1,756.96 mi (2,827.55 km) |
| Marinha Grande to Rovinari | 1,666.19 mi (2,681.47 km) |
| Marinha Grande to Roznov | 1,831.38 mi (2,947.33 km) |
| Marinha Grande to Sabaoani | 1,847.88 mi (2,973.88 km) |
| Marinha Grande to Sacele | 1,790.76 mi (2,881.95 km) |
| Marinha Grande to Sacueni | 1,627.31 mi (2,618.90 km) |
| Marinha Grande to Salcea | 1,828.05 mi (2,941.97 km) |
| Marinha Grande to Salonta | 1,602.06 mi (2,578.27 km) |
| Marinha Grande to Sangeorgiu de Mures | 1,733.56 mi (2,789.90 km) |
