| Northlake to Popovo | 5,270.05 mi (8,481.33 km) |
| Northlake to Provadia | 5,320.28 mi (8,562.16 km) |
| Northlake to Radnevo | 5,311.31 mi (8,547.73 km) |
| Northlake to Radomir | 5,191.22 mi (8,354.45 km) |
| Northlake to Rakitovo | 5,260.02 mi (8,465.19 km) |
| Northlake to Rakovski | 5,277.15 mi (8,492.75 km) |
| Northlake to Razgrad | 5,270.91 mi (8,482.72 km) |
| Northlake to Razlog | 5,242.28 mi (8,436.64 km) |
| Northlake to Ruse | 5,236.93 mi (8,428.03 km) |
| Northlake to Samokov | 5,223.61 mi (8,406.58 km) |
| Northlake to Sandanski | 5,250.71 mi (8,450.21 km) |
| Northlake to Sevlievo | 5,246.36 mi (8,443.20 km) |
| Northlake to Shumen | 5,297.87 mi (8,526.10 km) |
| Northlake to Silistra | 5,267.71 mi (8,477.56 km) |
| Northlake to Sliven | 5,306.57 mi (8,540.09 km) |
