| Gallup to Devnya | 6,341.50 mi (10,205.66 km) |
| Gallup to Dimitrovgrad | 6,350.35 mi (10,219.91 km) |
| Gallup to Dobrich | 6,329.00 mi (10,185.53 km) |
| Gallup to Dospat | 6,329.20 mi (10,185.86 km) |
| Gallup to Dupnitsa | 6,262.86 mi (10,079.10 km) |
| Gallup to Elhovo | 6,372.40 mi (10,255.38 km) |
| Gallup to Etropole | 6,258.52 mi (10,072.12 km) |
| Gallup to Gabrovo | 6,296.60 mi (10,133.40 km) |
| Gallup to Gorna Oryahovitsa | 6,292.44 mi (10,126.70 km) |
| Gallup to Gotse Delchev | 6,320.41 mi (10,171.72 km) |
| Gallup to Harmanli | 6,365.87 mi (10,244.87 km) |
| Gallup to Haskovo | 6,355.91 mi (10,228.85 km) |
| Gallup to Ihtiman | 6,274.85 mi (10,098.39 km) |
| Gallup to Isperih | 6,292.20 mi (10,126.32 km) |
| Gallup to Kardzhali | 6,365.79 mi (10,244.75 km) |
