| Highlands Ranch to Montana | 5,857.28 mi (9,426.38 km) |
| Highlands Ranch to Nova Zagora | 5,992.28 mi (9,643.65 km) |
| Highlands Ranch to Novi Iskar | 5,894.55 mi (9,486.36 km) |
| Highlands Ranch to Novi Pazar | 5,978.52 mi (9,621.49 km) |
| Highlands Ranch to Omurtag | 5,969.92 mi (9,607.66 km) |
| Highlands Ranch to Panagyurishte | 5,936.62 mi (9,554.07 km) |
| Highlands Ranch to Parvomay | 5,990.25 mi (9,640.38 km) |
| Highlands Ranch to Pavlikeni | 5,929.64 mi (9,542.84 km) |
| Highlands Ranch to Pazardzhik | 5,957.81 mi (9,588.17 km) |
| Highlands Ranch to Pernik | 5,895.73 mi (9,488.26 km) |
| Highlands Ranch to Peshtera | 5,966.02 mi (9,601.39 km) |
| Highlands Ranch to Petrich | 5,967.21 mi (9,603.29 km) |
| Highlands Ranch to Pleven | 5,899.56 mi (9,494.42 km) |
| Highlands Ranch to Plovdiv | 5,973.31 mi (9,613.11 km) |
| Highlands Ranch to Pomorie | 6,034.89 mi (9,712.22 km) |
