| Colorado Springs to Devnya | 6,029.81 mi (9,704.04 km) |
| Colorado Springs to Dimitrovgrad | 6,036.68 mi (9,715.09 km) |
| Colorado Springs to Dobrich | 6,017.72 mi (9,684.59 km) |
| Colorado Springs to Dospat | 6,014.50 mi (9,679.40 km) |
| Colorado Springs to Dupnitsa | 5,947.95 mi (9,572.30 km) |
| Colorado Springs to Elhovo | 6,059.38 mi (9,751.62 km) |
| Colorado Springs to Etropole | 5,944.38 mi (9,566.56 km) |
| Colorado Springs to Gabrovo | 5,983.24 mi (9,629.10 km) |
| Colorado Springs to Gorna Oryahovitsa | 5,979.46 mi (9,623.02 km) |
| Colorado Springs to Gotse Delchev | 6,005.45 mi (9,664.83 km) |
| Colorado Springs to Harmanli | 6,052.30 mi (9,740.23 km) |
| Colorado Springs to Haskovo | 6,042.15 mi (9,723.89 km) |
| Colorado Springs to Ihtiman | 5,960.39 mi (9,592.31 km) |
| Colorado Springs to Isperih | 5,980.34 mi (9,624.42 km) |
| Colorado Springs to Kardzhali | 6,051.75 mi (9,739.35 km) |
