| Westerstede to Popovo | 1,079.28 mi (1,736.94 km) |
| Westerstede to Provadia | 1,129.98 mi (1,818.53 km) |
| Westerstede to Radnevo | 1,122.14 mi (1,805.91 km) |
| Westerstede to Radomir | 1,011.62 mi (1,628.04 km) |
| Westerstede to Rakitovo | 1,078.17 mi (1,735.15 km) |
| Westerstede to Rakovski | 1,090.42 mi (1,754.87 km) |
| Westerstede to Razgrad | 1,080.28 mi (1,738.54 km) |
| Westerstede to Razlog | 1,064.25 mi (1,712.75 km) |
| Westerstede to Ruse | 1,046.22 mi (1,683.73 km) |
| Westerstede to Samokov | 1,042.23 mi (1,677.31 km) |
| Westerstede to Sandanski | 1,076.04 mi (1,731.73 km) |
| Westerstede to Sevlievo | 1,056.99 mi (1,701.07 km) |
| Westerstede to Shumen | 1,107.28 mi (1,781.99 km) |
| Westerstede to Silistra | 1,079.16 mi (1,736.74 km) |
| Westerstede to Sliven | 1,116.16 mi (1,796.28 km) |
