| Tamalpais-Homestead Valley to Popovo | 6,493.03 mi (10,449.52 km) |
| Tamalpais-Homestead Valley to Provadia | 6,527.91 mi (10,505.66 km) |
| Tamalpais-Homestead Valley to Radnevo | 6,552.86 mi (10,545.81 km) |
| Tamalpais-Homestead Valley to Radomir | 6,471.66 mi (10,415.13 km) |
| Tamalpais-Homestead Valley to Rakitovo | 6,532.39 mi (10,512.86 km) |
| Tamalpais-Homestead Valley to Rakovski | 6,532.82 mi (10,513.56 km) |
| Tamalpais-Homestead Valley to Razgrad | 6,487.27 mi (10,440.26 km) |
| Tamalpais-Homestead Valley to Razlog | 6,524.68 mi (10,500.45 km) |
| Tamalpais-Homestead Valley to Ruse | 6,457.48 mi (10,392.31 km) |
| Tamalpais-Homestead Valley to Samokov | 6,498.56 mi (10,458.42 km) |
| Tamalpais-Homestead Valley to Sandanski | 6,539.97 mi (10,525.07 km) |
| Tamalpais-Homestead Valley to Sevlievo | 6,489.88 mi (10,444.46 km) |
| Tamalpais-Homestead Valley to Shumen | 6,511.53 mi (10,479.29 km) |
| Tamalpais-Homestead Valley to Silistra | 6,465.26 mi (10,404.83 km) |
| Tamalpais-Homestead Valley to Sliven | 6,537.12 mi (10,520.47 km) |
