| Surprise to Popovo | 6,510.81 mi (10,478.14 km) |
| Surprise to Provadia | 6,553.35 mi (10,546.59 km) |
| Surprise to Radnevo | 6,562.86 mi (10,561.91 km) |
| Surprise to Radomir | 6,461.92 mi (10,399.46 km) |
| Surprise to Rakitovo | 6,527.42 mi (10,504.87 km) |
| Surprise to Rakovski | 6,535.84 mi (10,518.41 km) |
| Surprise to Razgrad | 6,508.04 mi (10,473.67 km) |
| Surprise to Razlog | 6,514.76 mi (10,484.50 km) |
| Surprise to Ruse | 6,475.84 mi (10,421.85 km) |
| Surprise to Samokov | 6,491.85 mi (10,447.63 km) |
| Surprise to Sandanski | 6,526.95 mi (10,504.11 km) |
| Surprise to Sevlievo | 6,498.01 mi (10,457.53 km) |
| Surprise to Shumen | 6,533.92 mi (10,515.33 km) |
| Surprise to Silistra | 6,494.33 mi (10,451.62 km) |
| Surprise to Sliven | 6,552.05 mi (10,544.50 km) |
