| Campton Hills to Popovo | 5,286.16 mi (8,507.25 km) |
| Campton Hills to Provadia | 5,336.19 mi (8,587.76 km) |
| Campton Hills to Radnevo | 5,327.74 mi (8,574.18 km) |
| Campton Hills to Radomir | 5,208.16 mi (8,381.72 km) |
| Campton Hills to Rakitovo | 5,276.90 mi (8,492.35 km) |
| Campton Hills to Rakovski | 5,293.77 mi (8,519.50 km) |
| Campton Hills to Razgrad | 5,286.91 mi (8,508.47 km) |
| Campton Hills to Razlog | 5,259.30 mi (8,464.03 km) |
| Campton Hills to Ruse | 5,252.96 mi (8,453.83 km) |
| Campton Hills to Samokov | 5,240.49 mi (8,433.75 km) |
| Campton Hills to Sandanski | 5,267.85 mi (8,477.78 km) |
| Campton Hills to Sevlievo | 5,262.77 mi (8,469.61 km) |
| Campton Hills to Shumen | 5,313.85 mi (8,551.82 km) |
| Campton Hills to Silistra | 5,283.41 mi (8,502.83 km) |
| Campton Hills to Sliven | 5,322.82 mi (8,566.26 km) |
