| Levittown to Popovo | 4,783.55 mi (7,698.38 km) |
| Levittown to Provadia | 4,838.54 mi (7,786.88 km) |
| Levittown to Radnevo | 4,815.14 mi (7,749.22 km) |
| Levittown to Radomir | 4,682.36 mi (7,535.53 km) |
| Levittown to Rakitovo | 4,752.26 mi (7,648.02 km) |
| Levittown to Rakovski | 4,776.07 mi (7,686.34 km) |
| Levittown to Razgrad | 4,787.27 mi (7,704.37 km) |
| Levittown to Razlog | 4,730.75 mi (7,613.40 km) |
| Levittown to Ruse | 4,752.76 mi (7,648.83 km) |
| Levittown to Samokov | 4,716.01 mi (7,589.68 km) |
| Levittown to Sandanski | 4,735.87 mi (7,621.65 km) |
| Levittown to Sevlievo | 4,751.74 mi (7,647.19 km) |
| Levittown to Shumen | 4,814.37 mi (7,747.98 km) |
| Levittown to Silistra | 4,792.43 mi (7,712.67 km) |
| Levittown to Sliven | 4,815.37 mi (7,749.59 km) |
