| Sandefjord to Popovo | 1,284.41 mi (2,067.05 km) |
| Sandefjord to Provadia | 1,322.07 mi (2,127.67 km) |
| Sandefjord to Radnevo | 1,343.33 mi (2,161.89 km) |
| Sandefjord to Radomir | 1,268.21 mi (2,040.99 km) |
| Sandefjord to Rakitovo | 1,325.89 mi (2,133.81 km) |
| Sandefjord to Rakovski | 1,323.89 mi (2,130.60 km) |
| Sandefjord to Razgrad | 1,279.47 mi (2,059.11 km) |
| Sandefjord to Razlog | 1,320.70 mi (2,125.46 km) |
| Sandefjord to Ruse | 1,248.92 mi (2,009.93 km) |
| Sandefjord to Samokov | 1,293.15 mi (2,081.12 km) |
| Sandefjord to Sandanski | 1,337.69 mi (2,152.80 km) |
| Sandefjord to Sevlievo | 1,280.41 mi (2,060.62 km) |
| Sandefjord to Shumen | 1,304.36 mi (2,099.17 km) |
| Sandefjord to Silistra | 1,261.10 mi (2,029.54 km) |
| Sandefjord to Sliven | 1,328.03 mi (2,137.25 km) |
