| Grand Forks to Devnya | 5,297.49 mi (8,525.48 km) |
| Grand Forks to Dimitrovgrad | 5,306.27 mi (8,539.62 km) |
| Grand Forks to Dobrich | 5,285.12 mi (8,505.58 km) |
| Grand Forks to Dospat | 5,285.60 mi (8,506.35 km) |
| Grand Forks to Dupnitsa | 5,219.43 mi (8,399.87 km) |
| Grand Forks to Elhovo | 5,328.21 mi (8,574.92 km) |
| Grand Forks to Etropole | 5,214.61 mi (8,392.10 km) |
| Grand Forks to Gabrovo | 5,252.45 mi (8,453.00 km) |
| Grand Forks to Gorna Oryahovitsa | 5,248.25 mi (8,446.24 km) |
| Grand Forks to Gotse Delchev | 5,277.02 mi (8,492.54 km) |
| Grand Forks to Harmanli | 5,321.76 mi (8,564.54 km) |
| Grand Forks to Haskovo | 5,311.85 mi (8,548.60 km) |
| Grand Forks to Ihtiman | 5,231.10 mi (8,418.64 km) |
| Grand Forks to Isperih | 5,248.14 mi (8,446.07 km) |
| Grand Forks to Kardzhali | 5,321.83 mi (8,564.65 km) |
