Distance from Sliven to Helena
The shortest distance (air line) between Sliven and Helena is 5,761.75 mi (9,272.65 km).
How far is Sliven from Helena
Sliven is located in Sliven, Bulgaria within 42° 40' 59.88" N 26° 19' 59.88" E (42.6833, 26.3333) coordinates. The local time in Sliven is 22:45 (23.12.2025)
Helena is located in Montana, United States within 46° 35' 47.4" N -113° 58' 47.28" W (46.5965, -112.0202) coordinates. The local time in Helena is 13:45 (23.12.2025)
The calculated flying distance from Helena to Helena is 5,761.75 miles which is equal to 9,272.65 km.
Related Distances from Sliven
| Cities | Distance |
|---|---|
| Sliven to Yambol | 16.21 mi (26.09 km) |
| Sliven to Stara Zagora | 38.83 mi (62.49 km) |
| Sliven to Targovishte | 41.14 mi (66.22 km) |
| Sliven to Veliko Tarnovo | 45.38 mi (73.03 km) |
| Sliven to Shumen | 51.36 mi (82.66 km) |
| Sliven to Gabrovo | 52.28 mi (84.13 km) |
| Sliven to Burgas | 59.15 mi (95.20 km) |
| Sliven to Razgrad | 59.45 mi (95.68 km) |
| Sliven to Haskovo | 64.96 mi (104.54 km) |
| Sliven to Ruse | 81.03 mi (130.41 km) |
| Sliven to Kardzhali | 86.87 mi (139.81 km) |
| Sliven to Lovech | 87.53 mi (140.86 km) |
| Sliven to Varna | 88.15 mi (141.86 km) |
| Sliven to Plovdiv | 88.77 mi (142.86 km) |
| Sliven to Dobrich | 97.19 mi (156.42 km) |
| Sliven to Pleven | 99.93 mi (160.83 km) |
| Sliven to Pazardzhik | 107.30 mi (172.69 km) |
| Sliven to Silistra | 109.46 mi (176.16 km) |
| Sliven to Vratsa | 145.23 mi (233.72 km) |
| Sliven to Sofia | 152.52 mi (245.45 km) |
| Sliven to Montana | 164.88 mi (265.35 km) |
| Sliven to Pernik | 167.81 mi (270.07 km) |
| Sliven to Blagoevgrad | 171.99 mi (276.80 km) |
| Sliven to Kyustendil | 188.01 mi (302.57 km) |
| Sliven to Vidin | 196.50 mi (316.23 km) |
Helena, Montana, United States