| Trittau to Popovo | 1,010.11 mi (1,625.62 km) |
| Trittau to Provadia | 1,058.09 mi (1,702.84 km) |
| Trittau to Radnevo | 1,057.50 mi (1,701.88 km) |
| Trittau to Radomir | 956.32 mi (1,539.05 km) |
| Trittau to Rakitovo | 1,020.72 mi (1,642.69 km) |
| Trittau to Rakovski | 1,028.90 mi (1,655.85 km) |
| Trittau to Razgrad | 1,009.65 mi (1,624.88 km) |
| Trittau to Razlog | 1,009.38 mi (1,624.45 km) |
| Trittau to Ruse | 976.13 mi (1,570.93 km) |
| Trittau to Samokov | 985.44 mi (1,585.92 km) |
| Trittau to Sandanski | 1,022.94 mi (1,646.26 km) |
| Trittau to Sevlievo | 992.38 mi (1,597.08 km) |
| Trittau to Shumen | 1,036.39 mi (1,667.90 km) |
| Trittau to Silistra | 1,004.49 mi (1,616.57 km) |
| Trittau to Sliven | 1,049.02 mi (1,688.23 km) |
