| Tortona to Ramnicu Sarat | 885.53 mi (1,425.12 km) |
| Tortona to Ramnicu Valcea | 756.75 mi (1,217.87 km) |
| Tortona to Rasnov | 807.30 mi (1,299.22 km) |
| Tortona to Reghin | 772.28 mi (1,242.86 km) |
| Tortona to Resita | 635.13 mi (1,022.14 km) |
| Tortona to Roman | 877.69 mi (1,412.50 km) |
| Tortona to Rosiori de Vede | 795.32 mi (1,279.94 km) |
| Tortona to Rovinari | 698.75 mi (1,124.53 km) |
| Tortona to Roznov | 857.66 mi (1,380.27 km) |
| Tortona to Sabaoani | 874.22 mi (1,406.92 km) |
| Tortona to Sacele | 819.26 mi (1,318.47 km) |
| Tortona to Sacueni | 654.84 mi (1,053.87 km) |
| Tortona to Salcea | 855.42 mi (1,376.66 km) |
| Tortona to Salonta | 628.47 mi (1,011.42 km) |
| Tortona to Sangeorgiu de Mures | 759.90 mi (1,222.95 km) |
