| Springville to Devnya | 6,138.65 mi (9,879.21 km) |
| Springville to Dimitrovgrad | 6,157.09 mi (9,908.89 km) |
| Springville to Dobrich | 6,124.36 mi (9,856.20 km) |
| Springville to Dospat | 6,141.79 mi (9,884.26 km) |
| Springville to Dupnitsa | 6,076.99 mi (9,779.98 km) |
| Springville to Elhovo | 6,175.66 mi (9,938.77 km) |
| Springville to Etropole | 6,068.11 mi (9,765.68 km) |
| Springville to Gabrovo | 6,101.84 mi (9,819.96 km) |
| Springville to Gorna Oryahovitsa | 6,095.74 mi (9,810.14 km) |
| Springville to Gotse Delchev | 6,134.67 mi (9,872.80 km) |
| Springville to Harmanli | 6,171.97 mi (9,932.82 km) |
| Springville to Haskovo | 6,163.10 mi (9,918.55 km) |
| Springville to Ihtiman | 6,086.21 mi (9,794.80 km) |
| Springville to Isperih | 6,090.29 mi (9,801.38 km) |
| Springville to Kardzhali | 6,174.45 mi (9,936.82 km) |
