| Lawrence to Popovo | 5,677.53 mi (9,137.09 km) |
| Lawrence to Provadia | 5,726.24 mi (9,215.50 km) |
| Lawrence to Radnevo | 5,721.21 mi (9,207.40 km) |
| Lawrence to Radomir | 5,604.80 mi (9,020.06 km) |
| Lawrence to Rakitovo | 5,673.10 mi (9,129.98 km) |
| Lawrence to Rakovski | 5,688.46 mi (9,154.69 km) |
| Lawrence to Razgrad | 5,677.60 mi (9,137.22 km) |
| Lawrence to Razlog | 5,656.37 mi (9,103.05 km) |
| Lawrence to Ruse | 5,643.90 mi (9,082.98 km) |
| Lawrence to Samokov | 5,636.77 mi (9,071.50 km) |
| Lawrence to Sandanski | 5,665.59 mi (9,117.89 km) |
| Lawrence to Sevlievo | 5,656.09 mi (9,102.61 km) |
| Lawrence to Shumen | 5,704.41 mi (9,180.37 km) |
| Lawrence to Silistra | 5,672.10 mi (9,128.37 km) |
| Lawrence to Sliven | 5,715.16 mi (9,197.67 km) |
