| Skien to Ramnicu Sarat | 1,200.62 mi (1,932.21 km) |
| Skien to Ramnicu Valcea | 1,153.71 mi (1,856.71 km) |
| Skien to Rasnov | 1,148.89 mi (1,848.96 km) |
| Skien to Reghin | 1,060.12 mi (1,706.10 km) |
| Skien to Resita | 1,089.44 mi (1,753.28 km) |
| Skien to Roman | 1,106.79 mi (1,781.20 km) |
| Skien to Rosiori de Vede | 1,228.68 mi (1,977.38 km) |
| Skien to Rovinari | 1,139.54 mi (1,833.91 km) |
| Skien to Roznov | 1,101.40 mi (1,772.53 km) |
| Skien to Sabaoani | 1,099.71 mi (1,769.81 km) |
| Skien to Sacele | 1,153.23 mi (1,855.94 km) |
| Skien to Sacueni | 965.65 mi (1,554.06 km) |
| Skien to Salcea | 1,050.87 mi (1,691.21 km) |
| Skien to Salonta | 990.53 mi (1,594.10 km) |
| Skien to Sangeorgiu de Mures | 1,067.90 mi (1,718.63 km) |
