| Waukegan to Popovo | 5,245.90 mi (8,442.46 km) |
| Waukegan to Provadia | 5,295.93 mi (8,522.98 km) |
| Waukegan to Radnevo | 5,287.48 mi (8,509.38 km) |
| Waukegan to Radomir | 5,167.91 mi (8,316.94 km) |
| Waukegan to Rakitovo | 5,236.64 mi (8,427.56 km) |
| Waukegan to Rakovski | 5,253.51 mi (8,454.71 km) |
| Waukegan to Razgrad | 5,246.66 mi (8,443.68 km) |
| Waukegan to Razlog | 5,219.05 mi (8,399.25 km) |
| Waukegan to Ruse | 5,212.71 mi (8,389.04 km) |
| Waukegan to Samokov | 5,200.23 mi (8,368.97 km) |
| Waukegan to Sandanski | 5,227.61 mi (8,413.02 km) |
| Waukegan to Sevlievo | 5,222.50 mi (8,404.81 km) |
| Waukegan to Shumen | 5,273.60 mi (8,487.04 km) |
| Waukegan to Silistra | 5,243.17 mi (8,438.07 km) |
| Waukegan to Sliven | 5,282.56 mi (8,501.46 km) |
