| Shumen to Odessa (Texas) | 6,334.21 mi (10,193.93 km) |
| Shumen to Ogden (Utah) | 6,062.92 mi (9,757.33 km) |
| Shumen to Oildale (California) | 6,591.51 mi (10,608.01 km) |
| Shumen to Ojus (Florida) | 5,791.27 mi (9,320.15 km) |
| Shumen to Okemos (Michigan) | 5,134.98 mi (8,263.95 km) |
| Shumen to Oklahoma City (Oklahoma) | 5,971.00 mi (9,609.40 km) |
| Shumen to Okmulgee (Oklahoma) | 5,911.56 mi (9,513.74 km) |
| Shumen to Olathe (Kansas) | 5,693.67 mi (9,163.08 km) |
| Shumen to Old Jamestown (Missouri) | 5,539.60 mi (8,915.13 km) |
| Shumen to Oldsmar (Florida) | 5,794.55 mi (9,325.43 km) |
| Shumen to Olean (New York) | 4,944.26 mi (7,957.02 km) |
| Shumen to Olive Branch (Mississippi) | 5,726.03 mi (9,215.16 km) |
| Shumen to Olivehurst (California) | 6,414.73 mi (10,323.51 km) |
| Shumen to Olney (Maryland) | 5,027.95 mi (8,091.71 km) |
| Shumen to Olympia (Washington) | 5,929.64 mi (9,542.83 km) |
