| Barnstaple to Popovo | 1,505.72 mi (2,423.22 km) |
| Barnstaple to Provadia | 1,563.25 mi (2,515.80 km) |
| Barnstaple to Radnevo | 1,531.93 mi (2,465.40 km) |
| Barnstaple to Radomir | 1,396.09 mi (2,246.78 km) |
| Barnstaple to Rakitovo | 1,466.01 mi (2,359.32 km) |
| Barnstaple to Rakovski | 1,491.30 mi (2,400.01 km) |
| Barnstaple to Razgrad | 1,511.33 mi (2,432.25 km) |
| Barnstaple to Razlog | 1,444.13 mi (2,324.11 km) |
| Barnstaple to Ruse | 1,476.93 mi (2,376.89 km) |
| Barnstaple to Samokov | 1,429.86 mi (2,301.14 km) |
| Barnstaple to Sandanski | 1,449.20 mi (2,332.27 km) |
| Barnstaple to Sevlievo | 1,469.66 mi (2,365.20 km) |
| Barnstaple to Shumen | 1,538.16 mi (2,475.43 km) |
| Barnstaple to Silistra | 1,523.06 mi (2,451.13 km) |
| Barnstaple to Sliven | 1,534.47 mi (2,469.49 km) |
