| San Giorgio Ionico to Popovo | 497.73 mi (801.01 km) |
| San Giorgio Ionico to Provadia | 551.26 mi (887.17 km) |
| San Giorgio Ionico to Radnevo | 461.95 mi (743.43 km) |
| San Giorgio Ionico to Radomir | 323.22 mi (520.17 km) |
| San Giorgio Ionico to Rakitovo | 364.69 mi (586.91 km) |
| San Giorgio Ionico to Rakovski | 413.81 mi (665.96 km) |
| San Giorgio Ionico to Razgrad | 515.54 mi (829.68 km) |
| San Giorgio Ionico to Razlog | 332.29 mi (534.77 km) |
| San Giorgio Ionico to Ruse | 497.53 mi (800.70 km) |
| San Giorgio Ionico to Samokov | 346.16 mi (557.08 km) |
| San Giorgio Ionico to Sandanski | 317.88 mi (511.58 km) |
| San Giorgio Ionico to Sevlievo | 437.02 mi (703.31 km) |
| San Giorgio Ionico to Shumen | 529.34 mi (851.89 km) |
| San Giorgio Ionico to Silistra | 565.14 mi (909.51 km) |
| San Giorgio Ionico to Sliven | 488.24 mi (785.75 km) |
