| Galesburg to Popovo | 5,405.47 mi (8,699.27 km) |
| Galesburg to Provadia | 5,455.23 mi (8,779.35 km) |
| Galesburg to Radnevo | 5,447.50 mi (8,766.91 km) |
| Galesburg to Radomir | 5,328.55 mi (8,575.47 km) |
| Galesburg to Rakitovo | 5,397.21 mi (8,685.96 km) |
| Galesburg to Rakovski | 5,413.78 mi (8,712.63 km) |
| Galesburg to Razgrad | 5,406.09 mi (8,700.26 km) |
| Galesburg to Razlog | 5,379.78 mi (8,657.92 km) |
| Galesburg to Ruse | 5,372.19 mi (8,645.70 km) |
| Galesburg to Samokov | 5,360.81 mi (8,627.39 km) |
| Galesburg to Sandanski | 5,388.46 mi (8,671.89 km) |
| Galesburg to Sevlievo | 5,382.49 mi (8,662.28 km) |
| Galesburg to Shumen | 5,433.00 mi (8,743.57 km) |
| Galesburg to Silistra | 5,402.16 mi (8,693.93 km) |
| Galesburg to Sliven | 5,442.35 mi (8,758.61 km) |
