| Sliven to Oxford (Alabama) | 5,647.31 mi (9,088.47 km) |
| Sliven to Oxford (Mississippi) | 5,750.54 mi (9,254.60 km) |
| Sliven to Oxford (Ohio) | 5,310.63 mi (8,546.63 km) |
| Sliven to Oxnard (California) | 6,695.19 mi (10,774.87 km) |
| Sliven to Oxon Hill (Maryland) | 5,041.95 mi (8,114.24 km) |
| Sliven to Ozark (Alabama) | 5,746.17 mi (9,247.57 km) |
| Sliven to Ozark (Missouri) | 5,746.39 mi (9,247.92 km) |
| Sliven to Pace (Florida) | 5,849.55 mi (9,413.94 km) |
| Sliven to Pacific Grove (California) | 6,604.54 mi (10,628.97 km) |
| Sliven to Pacifica (California) | 6,552.98 mi (10,546.00 km) |
| Sliven to Paducah (Kentucky) | 5,578.26 mi (8,977.34 km) |
| Sliven to Pahrump (Nevada) | 6,490.93 mi (10,446.15 km) |
| Sliven to Painesville (Ohio) | 5,072.54 mi (8,163.47 km) |
| Sliven to Palatine (Illinois) | 5,301.21 mi (8,531.48 km) |
| Sliven to Palatka (Florida) | 5,670.69 mi (9,126.09 km) |
