| Naantali to Popovo | 1,195.53 mi (1,924.02 km) |
| Naantali to Provadia | 1,215.24 mi (1,955.74 km) |
| Naantali to Radnevo | 1,265.87 mi (2,037.23 km) |
| Naantali to Radomir | 1,238.52 mi (1,993.21 km) |
| Naantali to Rakitovo | 1,280.00 mi (2,059.97 km) |
| Naantali to Rakovski | 1,262.04 mi (2,031.06 km) |
| Naantali to Razgrad | 1,184.76 mi (1,906.68 km) |
| Naantali to Razlog | 1,285.41 mi (2,068.67 km) |
| Naantali to Ruse | 1,161.41 mi (1,869.11 km) |
| Naantali to Samokov | 1,254.27 mi (2,018.55 km) |
| Naantali to Sandanski | 1,306.84 mi (2,103.15 km) |
| Naantali to Sevlievo | 1,211.92 mi (1,950.40 km) |
| Naantali to Shumen | 1,204.71 mi (1,938.79 km) |
| Naantali to Silistra | 1,150.16 mi (1,851.00 km) |
| Naantali to Sliven | 1,241.87 mi (1,998.59 km) |
