| Harper Woods to Devnya | 5,120.62 mi (8,240.85 km) |
| Harper Woods to Dimitrovgrad | 5,103.92 mi (8,213.96 km) |
| Harper Woods to Dobrich | 5,113.41 mi (8,229.24 km) |
| Harper Woods to Dospat | 5,068.71 mi (8,157.30 km) |
| Harper Woods to Dupnitsa | 5,000.28 mi (8,047.17 km) |
| Harper Woods to Elhovo | 5,134.32 mi (8,262.89 km) |
| Harper Woods to Etropole | 5,007.27 mi (8,058.43 km) |
| Harper Woods to Gabrovo | 5,055.44 mi (8,135.94 km) |
| Harper Woods to Gorna Oryahovitsa | 5,056.43 mi (8,137.54 km) |
| Harper Woods to Gotse Delchev | 5,056.09 mi (8,136.99 km) |
| Harper Woods to Harmanli | 5,120.65 mi (8,240.90 km) |
| Harper Woods to Haskovo | 5,108.20 mi (8,220.85 km) |
| Harper Woods to Ihtiman | 5,018.75 mi (8,076.90 km) |
| Harper Woods to Isperih | 5,070.17 mi (8,159.65 km) |
| Harper Woods to Kardzhali | 5,114.10 mi (8,230.34 km) |
