| Sunnyside to Popovo | 5,905.88 mi (9,504.59 km) |
| Sunnyside to Provadia | 5,939.41 mi (9,558.55 km) |
| Sunnyside to Radnevo | 5,966.92 mi (9,602.83 km) |
| Sunnyside to Radomir | 5,889.85 mi (9,478.79 km) |
| Sunnyside to Rakitovo | 5,949.39 mi (9,574.61 km) |
| Sunnyside to Rakovski | 5,948.24 mi (9,572.77 km) |
| Sunnyside to Razgrad | 5,899.63 mi (9,494.54 km) |
| Sunnyside to Razlog | 5,942.73 mi (9,563.90 km) |
| Sunnyside to Ruse | 5,870.32 mi (9,447.37 km) |
| Sunnyside to Samokov | 5,916.03 mi (9,520.93 km) |
| Sunnyside to Sandanski | 5,958.64 mi (9,589.50 km) |
| Sunnyside to Sevlievo | 5,904.47 mi (9,502.32 km) |
| Sunnyside to Shumen | 5,923.56 mi (9,533.05 km) |
| Sunnyside to Silistra | 5,876.33 mi (9,457.04 km) |
| Sunnyside to Sliven | 5,950.34 mi (9,576.15 km) |
