| Sapulpa to Devnya | 5,918.15 mi (9,524.34 km) |
| Sapulpa to Dimitrovgrad | 5,908.78 mi (9,509.26 km) |
| Sapulpa to Dobrich | 5,909.31 mi (9,510.12 km) |
| Sapulpa to Dospat | 5,877.29 mi (9,458.59 km) |
| Sapulpa to Dupnitsa | 5,809.18 mi (9,348.98 km) |
| Sapulpa to Elhovo | 5,936.93 mi (9,554.57 km) |
| Sapulpa to Etropole | 5,813.11 mi (9,355.30 km) |
| Sapulpa to Gabrovo | 5,858.62 mi (9,428.54 km) |
| Sapulpa to Gorna Oryahovitsa | 5,858.14 mi (9,427.76 km) |
| Sapulpa to Gotse Delchev | 5,865.65 mi (9,439.85 km) |
| Sapulpa to Harmanli | 5,925.24 mi (9,535.75 km) |
| Sapulpa to Haskovo | 5,913.43 mi (9,516.74 km) |
| Sapulpa to Ihtiman | 5,825.96 mi (9,375.98 km) |
| Sapulpa to Isperih | 5,867.82 mi (9,443.34 km) |
| Sapulpa to Kardzhali | 5,920.45 mi (9,528.05 km) |
