| Alexander City to Popovo | 5,651.28 mi (9,094.85 km) |
| Alexander City to Provadia | 5,705.63 mi (9,182.33 km) |
| Alexander City to Radnevo | 5,684.20 mi (9,147.84 km) |
| Alexander City to Radomir | 5,552.64 mi (8,936.11 km) |
| Alexander City to Rakitovo | 5,622.50 mi (9,048.54 km) |
| Alexander City to Rakovski | 5,645.65 mi (9,085.80 km) |
| Alexander City to Razgrad | 5,654.58 mi (9,100.16 km) |
| Alexander City to Razlog | 5,601.31 mi (9,014.43 km) |
| Alexander City to Ruse | 5,620.09 mi (9,044.67 km) |
| Alexander City to Samokov | 5,586.20 mi (8,990.12 km) |
| Alexander City to Sandanski | 5,606.70 mi (9,023.11 km) |
| Alexander City to Sevlievo | 5,620.54 mi (9,045.38 km) |
| Alexander City to Shumen | 5,681.70 mi (9,143.81 km) |
| Alexander City to Silistra | 5,658.39 mi (9,106.30 km) |
| Alexander City to Sliven | 5,683.80 mi (9,147.19 km) |
