| Champlin to Popovo | 5,285.71 mi (8,506.53 km) |
| Champlin to Provadia | 5,332.46 mi (8,581.77 km) |
| Champlin to Radnevo | 5,332.45 mi (8,581.75 km) |
| Champlin to Radomir | 5,221.60 mi (8,403.35 km) |
| Champlin to Rakitovo | 5,288.96 mi (8,511.77 km) |
| Champlin to Rakovski | 5,301.71 mi (8,532.28 km) |
| Champlin to Razgrad | 5,284.82 mi (8,505.09 km) |
| Champlin to Razlog | 5,273.79 mi (8,487.35 km) |
| Champlin to Ruse | 5,251.54 mi (8,451.53 km) |
| Champlin to Samokov | 5,252.84 mi (8,453.63 km) |
| Champlin to Sandanski | 5,284.23 mi (8,504.15 km) |
| Champlin to Sevlievo | 5,267.27 mi (8,476.84 km) |
| Champlin to Shumen | 5,311.38 mi (8,547.84 km) |
| Champlin to Silistra | 5,276.59 mi (8,491.85 km) |
| Champlin to Sliven | 5,324.69 mi (8,569.26 km) |
