| Denton to Popovo | 1,462.07 mi (2,352.98 km) |
| Denton to Provadia | 1,516.57 mi (2,440.69 km) |
| Denton to Radnevo | 1,496.56 mi (2,408.48 km) |
| Denton to Radomir | 1,370.85 mi (2,206.18 km) |
| Denton to Rakitovo | 1,440.08 mi (2,317.59 km) |
| Denton to Rakovski | 1,459.73 mi (2,349.20 km) |
| Denton to Razgrad | 1,465.41 mi (2,358.35 km) |
| Denton to Razlog | 1,421.47 mi (2,287.63 km) |
| Denton to Ruse | 1,430.92 mi (2,302.84 km) |
| Denton to Samokov | 1,403.63 mi (2,258.93 km) |
| Denton to Sandanski | 1,429.50 mi (2,300.56 km) |
| Denton to Sevlievo | 1,432.39 mi (2,305.20 km) |
| Denton to Shumen | 1,492.53 mi (2,401.99 km) |
| Denton to Silistra | 1,470.57 mi (2,366.66 km) |
| Denton to Sliven | 1,495.04 mi (2,406.03 km) |
