| Orem to Devnya | 6,132.47 mi (9,869.26 km) |
| Orem to Dimitrovgrad | 6,151.18 mi (9,899.36 km) |
| Orem to Dobrich | 6,118.13 mi (9,846.18 km) |
| Orem to Dospat | 6,136.04 mi (9,875.00 km) |
| Orem to Dupnitsa | 6,071.29 mi (9,770.79 km) |
| Orem to Elhovo | 6,169.65 mi (9,929.09 km) |
| Orem to Etropole | 6,062.28 mi (9,756.29 km) |
| Orem to Gabrovo | 6,095.88 mi (9,810.37 km) |
| Orem to Gorna Oryahovitsa | 6,089.73 mi (9,800.48 km) |
| Orem to Gotse Delchev | 6,128.96 mi (9,863.62 km) |
| Orem to Harmanli | 6,166.03 mi (9,923.27 km) |
| Orem to Haskovo | 6,157.19 mi (9,909.04 km) |
| Orem to Ihtiman | 6,080.42 mi (9,785.50 km) |
| Orem to Isperih | 6,084.14 mi (9,791.48 km) |
| Orem to Kardzhali | 6,168.59 mi (9,927.38 km) |
