| Glendale to Popovo | 6,510.89 mi (10,478.27 km) |
| Glendale to Provadia | 6,553.59 mi (10,546.98 km) |
| Glendale to Radnevo | 6,562.75 mi (10,561.72 km) |
| Glendale to Radomir | 6,461.38 mi (10,398.59 km) |
| Glendale to Rakitovo | 6,526.97 mi (10,504.15 km) |
| Glendale to Rakovski | 6,535.57 mi (10,517.98 km) |
| Glendale to Razgrad | 6,508.19 mi (10,473.92 km) |
| Glendale to Razlog | 6,514.20 mi (10,483.60 km) |
| Glendale to Ruse | 6,475.94 mi (10,422.02 km) |
| Glendale to Samokov | 6,491.38 mi (10,446.86 km) |
| Glendale to Sandanski | 6,526.32 mi (10,503.09 km) |
| Glendale to Sevlievo | 6,497.87 mi (10,457.31 km) |
| Glendale to Shumen | 6,534.10 mi (10,515.62 km) |
| Glendale to Silistra | 6,494.68 mi (10,452.17 km) |
| Glendale to Sliven | 6,552.05 mi (10,544.50 km) |
