| Dana Point to Popovo | 6,661.42 mi (10,720.51 km) |
| Dana Point to Provadia | 6,700.90 mi (10,784.05 km) |
| Dana Point to Radnevo | 6,716.85 mi (10,809.72 km) |
| Dana Point to Radomir | 6,623.65 mi (10,659.73 km) |
| Dana Point to Rakitovo | 6,687.42 mi (10,762.36 km) |
| Dana Point to Rakovski | 6,692.61 mi (10,770.71 km) |
| Dana Point to Razgrad | 6,657.40 mi (10,714.04 km) |
| Dana Point to Razlog | 6,676.72 mi (10,745.15 km) |
| Dana Point to Ruse | 6,626.09 mi (10,663.67 km) |
| Dana Point to Samokov | 6,652.45 mi (10,706.08 km) |
| Dana Point to Sandanski | 6,690.20 mi (10,766.84 km) |
| Dana Point to Sevlievo | 6,652.56 mi (10,706.26 km) |
| Dana Point to Shumen | 6,682.68 mi (10,754.74 km) |
| Dana Point to Silistra | 6,640.17 mi (10,686.33 km) |
| Dana Point to Sliven | 6,703.96 mi (10,788.99 km) |
