| Hayward to Popovo | 6,499.18 mi (10,459.43 km) |
| Hayward to Provadia | 6,534.45 mi (10,516.18 km) |
| Hayward to Radnevo | 6,558.68 mi (10,555.18 km) |
| Hayward to Radomir | 6,476.50 mi (10,422.92 km) |
| Hayward to Rakitovo | 6,537.49 mi (10,521.07 km) |
| Hayward to Rakovski | 6,538.30 mi (10,522.38 km) |
| Hayward to Razgrad | 6,493.57 mi (10,450.39 km) |
| Hayward to Razlog | 6,529.54 mi (10,508.28 km) |
| Hayward to Ruse | 6,463.64 mi (10,402.23 km) |
| Hayward to Samokov | 6,503.56 mi (10,466.47 km) |
| Hayward to Sandanski | 6,544.70 mi (10,532.67 km) |
| Hayward to Sevlievo | 6,495.58 mi (10,453.63 km) |
| Hayward to Shumen | 6,517.91 mi (10,489.57 km) |
| Hayward to Silistra | 6,471.93 mi (10,415.57 km) |
| Hayward to Sliven | 6,543.16 mi (10,530.21 km) |
