| Roudnice nad Labem to Ramnicu Sarat | 686.35 mi (1,104.58 km) |
| Roudnice nad Labem to Ramnicu Valcea | 595.59 mi (958.51 km) |
| Roudnice nad Labem to Rasnov | 614.98 mi (989.71 km) |
| Roudnice nad Labem to Reghin | 539.16 mi (867.69 km) |
| Roudnice nad Labem to Resita | 499.89 mi (804.49 km) |
| Roudnice nad Labem to Roman | 625.36 mi (1,006.42 km) |
| Roudnice nad Labem to Rosiori de Vede | 664.79 mi (1,069.88 km) |
| Roudnice nad Labem to Rovinari | 561.95 mi (904.37 km) |
| Roudnice nad Labem to Roznov | 610.95 mi (983.23 km) |
| Roudnice nad Labem to Sabaoani | 619.27 mi (996.62 km) |
| Roudnice nad Labem to Sacele | 623.56 mi (1,003.52 km) |
| Roudnice nad Labem to Sacueni | 413.93 mi (666.16 km) |
| Roudnice nad Labem to Salcea | 580.20 mi (933.74 km) |
| Roudnice nad Labem to Salonta | 419.97 mi (675.88 km) |
| Roudnice nad Labem to Sangeorgiu de Mures | 537.92 mi (865.70 km) |
