| Sliven to Glen Carbon (Illinois) | 5,540.95 mi (8,917.30 km) |
| Sliven to Glen Cove (New York) | 4,813.62 mi (7,746.77 km) |
| Sliven to Glen Ellyn (Illinois) | 5,314.53 mi (8,552.90 km) |
| Sliven to Glen Rock (New Jersey) | 4,829.67 mi (7,772.60 km) |
| Sliven to Glendale (Arizona) | 6,552.05 mi (10,544.50 km) |
| Sliven to Glendale (California) | 6,673.45 mi (10,739.87 km) |
| Sliven to Glendale (Wisconsin) | 5,246.59 mi (8,443.56 km) |
| Sliven to Glendale Heights (Illinois) | 5,312.42 mi (8,549.51 km) |
| Sliven to Glendora (California) | 6,665.90 mi (10,727.72 km) |
| Sliven to Glenmont (Maryland) | 5,032.03 mi (8,098.27 km) |
| Sliven to Glenn Dale (Maryland) | 5,026.23 mi (8,088.94 km) |
| Sliven to Glenn Heights (Texas) | 6,117.12 mi (9,844.55 km) |
| Sliven to Glenpool (Oklahoma) | 5,902.70 mi (9,499.47 km) |
| Sliven to Glens Falls (New York) | 4,707.98 mi (7,576.76 km) |
| Sliven to Glenvar Heights (Florida) | 5,804.63 mi (9,341.65 km) |
