| McKinney to Popovo | 6,038.65 mi (9,718.27 km) |
| McKinney to Provadia | 6,089.05 mi (9,799.39 km) |
| McKinney to Radnevo | 6,079.45 mi (9,783.92 km) |
| McKinney to Radomir | 5,958.28 mi (9,588.92 km) |
| McKinney to Rakitovo | 6,027.25 mi (9,699.92 km) |
| McKinney to Rakovski | 6,044.93 mi (9,728.38 km) |
| McKinney to Razgrad | 6,039.62 mi (9,719.82 km) |
| McKinney to Razlog | 6,009.13 mi (9,670.76 km) |
| McKinney to Ruse | 6,005.60 mi (9,665.08 km) |
| McKinney to Samokov | 5,990.81 mi (9,641.28 km) |
| McKinney to Sandanski | 6,017.23 mi (9,683.79 km) |
| McKinney to Sevlievo | 6,014.55 mi (9,679.49 km) |
| McKinney to Shumen | 6,066.59 mi (9,763.23 km) |
| McKinney to Silistra | 6,036.61 mi (9,714.99 km) |
| McKinney to Sliven | 6,074.97 mi (9,776.73 km) |
