| Wells to Popovo | 1,446.79 mi (2,328.39 km) |
| Wells to Provadia | 1,504.04 mi (2,420.52 km) |
| Wells to Radnevo | 1,473.98 mi (2,372.14 km) |
| Wells to Radomir | 1,339.34 mi (2,155.46 km) |
| Wells to Rakitovo | 1,409.25 mi (2,267.96 km) |
| Wells to Rakovski | 1,433.80 mi (2,307.47 km) |
| Wells to Razgrad | 1,452.17 mi (2,337.04 km) |
| Wells to Razlog | 1,387.80 mi (2,233.45 km) |
| Wells to Ruse | 1,417.73 mi (2,281.62 km) |
| Wells to Samokov | 1,373.02 mi (2,209.66 km) |
| Wells to Sandanski | 1,393.31 mi (2,242.32 km) |
| Wells to Sevlievo | 1,411.44 mi (2,271.49 km) |
| Wells to Shumen | 1,479.05 mi (2,380.30 km) |
| Wells to Silistra | 1,463.26 mi (2,354.89 km) |
| Wells to Sliven | 1,476.04 mi (2,375.45 km) |
