| Lake Stickney to Popovo | 5,848.65 mi (9,412.49 km) |
| Lake Stickney to Provadia | 5,880.34 mi (9,463.50 km) |
| Lake Stickney to Radnevo | 5,911.15 mi (9,513.07 km) |
| Lake Stickney to Radomir | 5,838.86 mi (9,396.73 km) |
| Lake Stickney to Rakitovo | 5,897.04 mi (9,490.37 km) |
| Lake Stickney to Rakovski | 5,894.11 mi (9,485.66 km) |
| Lake Stickney to Razgrad | 5,841.78 mi (9,401.43 km) |
| Lake Stickney to Razlog | 5,891.53 mi (9,481.50 km) |
| Lake Stickney to Ruse | 5,813.13 mi (9,355.33 km) |
| Lake Stickney to Samokov | 5,864.23 mi (9,437.57 km) |
| Lake Stickney to Sandanski | 5,908.06 mi (9,508.10 km) |
| Lake Stickney to Sevlievo | 5,849.40 mi (9,413.70 km) |
| Lake Stickney to Shumen | 5,865.23 mi (9,439.18 km) |
| Lake Stickney to Silistra | 5,816.74 mi (9,361.13 km) |
| Lake Stickney to Sliven | 5,893.55 mi (9,484.75 km) |
