| Springville to Popovo | 6,096.75 mi (9,811.78 km) |
| Springville to Provadia | 6,137.29 mi (9,877.01 km) |
| Springville to Radnevo | 6,151.14 mi (9,899.31 km) |
| Springville to Radomir | 6,055.80 mi (9,745.86 km) |
| Springville to Rakitovo | 6,120.02 mi (9,849.22 km) |
| Springville to Rakovski | 6,126.08 mi (9,858.97 km) |
| Springville to Razgrad | 6,093.15 mi (9,805.97 km) |
| Springville to Razlog | 6,108.84 mi (9,831.22 km) |
| Springville to Ruse | 6,061.53 mi (9,755.09 km) |
| Springville to Samokov | 6,084.89 mi (9,792.68 km) |
| Springville to Sandanski | 6,122.02 mi (9,852.43 km) |
| Springville to Sevlievo | 6,086.66 mi (9,795.53 km) |
| Springville to Shumen | 6,118.65 mi (9,847.01 km) |
| Springville to Silistra | 6,077.15 mi (9,780.22 km) |
| Springville to Sliven | 6,138.90 mi (9,879.60 km) |
