| Knutsford to Popovo | 1,469.26 mi (2,364.55 km) |
| Knutsford to Provadia | 1,524.01 mi (2,452.66 km) |
| Knutsford to Radnevo | 1,503.15 mi (2,419.08 km) |
| Knutsford to Radomir | 1,376.59 mi (2,215.41 km) |
| Knutsford to Rakitovo | 1,445.92 mi (2,326.98 km) |
| Knutsford to Rakovski | 1,466.00 mi (2,359.30 km) |
| Knutsford to Razgrad | 1,472.77 mi (2,370.20 km) |
| Knutsford to Razlog | 1,427.04 mi (2,296.59 km) |
| Knutsford to Ruse | 1,438.27 mi (2,314.67 km) |
| Knutsford to Samokov | 1,409.47 mi (2,268.32 km) |
| Knutsford to Sandanski | 1,434.85 mi (2,309.16 km) |
| Knutsford to Sevlievo | 1,439.08 mi (2,315.97 km) |
| Knutsford to Shumen | 1,499.88 mi (2,413.82 km) |
| Knutsford to Silistra | 1,478.42 mi (2,379.29 km) |
| Knutsford to Sliven | 1,501.93 mi (2,417.12 km) |
