| Oxnard to Popovo | 6,652.20 mi (10,705.68 km) |
| Oxnard to Provadia | 6,690.49 mi (10,767.30 km) |
| Oxnard to Radnevo | 6,708.85 mi (10,796.84 km) |
| Oxnard to Radomir | 6,618.72 mi (10,651.80 km) |
| Oxnard to Rakitovo | 6,681.75 mi (10,753.24 km) |
| Oxnard to Rakovski | 6,685.69 mi (10,759.58 km) |
| Oxnard to Razgrad | 6,647.72 mi (10,698.46 km) |
| Oxnard to Razlog | 6,671.83 mi (10,737.27 km) |
| Oxnard to Ruse | 6,616.79 mi (10,648.69 km) |
| Oxnard to Samokov | 6,647.05 mi (10,697.39 km) |
| Oxnard to Sandanski | 6,685.79 mi (10,759.75 km) |
| Oxnard to Sevlievo | 6,644.85 mi (10,693.85 km) |
| Oxnard to Shumen | 6,672.75 mi (10,738.75 km) |
| Oxnard to Silistra | 6,629.20 mi (10,668.67 km) |
| Oxnard to Sliven | 6,695.19 mi (10,774.87 km) |
