| Topeka to Devnya | 5,739.11 mi (9,236.21 km) |
| Topeka to Dimitrovgrad | 5,733.42 mi (9,227.04 km) |
| Topeka to Dobrich | 5,729.55 mi (9,220.82 km) |
| Topeka to Dospat | 5,704.10 mi (9,179.87 km) |
| Topeka to Dupnitsa | 5,636.27 mi (9,070.71 km) |
| Topeka to Elhovo | 5,760.35 mi (9,270.39 km) |
| Topeka to Etropole | 5,638.41 mi (9,074.14 km) |
| Topeka to Gabrovo | 5,682.43 mi (9,144.98 km) |
| Topeka to Gorna Oryahovitsa | 5,681.19 mi (9,142.98 km) |
| Topeka to Gotse Delchev | 5,693.07 mi (9,162.12 km) |
| Topeka to Harmanli | 5,749.70 mi (9,253.26 km) |
| Topeka to Haskovo | 5,738.27 mi (9,234.85 km) |
| Topeka to Ihtiman | 5,652.03 mi (9,096.06 km) |
| Topeka to Isperih | 5,688.90 mi (9,155.40 km) |
| Topeka to Kardzhali | 5,745.91 mi (9,247.15 km) |
