| North Auburn to Devnya | 6,431.69 mi (10,350.81 km) |
| North Auburn to Dimitrovgrad | 6,463.30 mi (10,401.68 km) |
| North Auburn to Dobrich | 6,414.97 mi (10,323.90 km) |
| North Auburn to Dospat | 6,455.99 mi (10,389.92 km) |
| North Auburn to Dupnitsa | 6,393.82 mi (10,289.85 km) |
| North Auburn to Elhovo | 6,476.94 mi (10,423.62 km) |
| North Auburn to Etropole | 6,378.98 mi (10,265.97 km) |
| North Auburn to Gabrovo | 6,406.50 mi (10,310.27 km) |
| North Auburn to Gorna Oryahovitsa | 6,397.80 mi (10,296.27 km) |
| North Auburn to Gotse Delchev | 6,451.14 mi (10,382.11 km) |
| North Auburn to Harmanli | 6,477.16 mi (10,423.99 km) |
| North Auburn to Haskovo | 6,469.85 mi (10,412.23 km) |
| North Auburn to Ihtiman | 6,399.28 mi (10,298.65 km) |
| North Auburn to Isperih | 6,385.12 mi (10,275.85 km) |
| North Auburn to Kardzhali | 6,483.10 mi (10,433.54 km) |
