| Johnstone to Popovo | 1,604.41 mi (2,582.05 km) |
| Johnstone to Provadia | 1,656.34 mi (2,665.62 km) |
| Johnstone to Radnevo | 1,644.13 mi (2,645.97 km) |
| Johnstone to Radomir | 1,525.65 mi (2,455.30 km) |
| Johnstone to Rakitovo | 1,593.92 mi (2,565.16 km) |
| Johnstone to Rakovski | 1,609.99 mi (2,591.02 km) |
| Johnstone to Razgrad | 1,606.15 mi (2,584.85 km) |
| Johnstone to Razlog | 1,577.34 mi (2,538.49 km) |
| Johnstone to Ruse | 1,571.91 mi (2,529.74 km) |
| Johnstone to Samokov | 1,557.58 mi (2,506.68 km) |
| Johnstone to Sandanski | 1,587.00 mi (2,554.02 km) |
| Johnstone to Sevlievo | 1,579.24 mi (2,541.54 km) |
| Johnstone to Shumen | 1,633.23 mi (2,628.43 km) |
| Johnstone to Silistra | 1,606.55 mi (2,585.49 km) |
| Johnstone to Sliven | 1,639.95 mi (2,639.25 km) |
