| Scottsdale to Popovo | 6,494.14 mi (10,451.32 km) |
| Scottsdale to Provadia | 6,537.01 mi (10,520.30 km) |
| Scottsdale to Radnevo | 6,545.80 mi (10,534.45 km) |
| Scottsdale to Radomir | 6,444.02 mi (10,370.66 km) |
| Scottsdale to Rakitovo | 6,509.70 mi (10,476.35 km) |
| Scottsdale to Rakovski | 6,518.47 mi (10,490.47 km) |
| Scottsdale to Razgrad | 6,491.51 mi (10,447.08 km) |
| Scottsdale to Razlog | 6,496.83 mi (10,455.63 km) |
| Scottsdale to Ruse | 6,459.22 mi (10,395.11 km) |
| Scottsdale to Samokov | 6,474.08 mi (10,419.02 km) |
| Scottsdale to Sandanski | 6,508.86 mi (10,475.01 km) |
| Scottsdale to Sevlievo | 6,480.90 mi (10,430.00 km) |
| Scottsdale to Shumen | 6,517.46 mi (10,488.83 km) |
| Scottsdale to Silistra | 6,478.20 mi (10,425.66 km) |
| Scottsdale to Sliven | 6,535.22 mi (10,517.43 km) |
