| Maria Enzersdorf to Provadia | 635.85 mi (1,023.30 km) |
| Maria Enzersdorf to Radnevo | 616.68 mi (992.45 km) |
| Maria Enzersdorf to Radomir | 501.54 mi (807.14 km) |
| Maria Enzersdorf to Rakitovo | 568.29 mi (914.58 km) |
| Maria Enzersdorf to Rakovski | 582.37 mi (937.23 km) |
| Maria Enzersdorf to Razgrad | 584.41 mi (940.51 km) |
| Maria Enzersdorf to Razlog | 554.20 mi (891.90 km) |
| Maria Enzersdorf to Ruse | 549.89 mi (884.95 km) |
| Maria Enzersdorf to Samokov | 532.26 mi (856.59 km) |
| Maria Enzersdorf to Sandanski | 566.31 mi (911.39 km) |
| Maria Enzersdorf to Sevlievo | 552.00 mi (888.35 km) |
| Maria Enzersdorf to Shumen | 611.49 mi (984.10 km) |
| Maria Enzersdorf to Silistra | 592.72 mi (953.89 km) |
| Maria Enzersdorf to Sliven | 613.86 mi (987.92 km) |
| Maria Enzersdorf to Smolyan | 609.82 mi (981.41 km) |
