| Cities | Distance |
|---|---|
| Usingen to Popovo | 962.03 mi (1,548.24 km) |
| Usingen to Provadia | 1,017.68 mi (1,637.80 km) |
| Usingen to Radnevo | 994.82 mi (1,601.00 km) |
| Usingen to Radomir | 869.32 mi (1,399.03 km) |
| Usingen to Rakitovo | 938.36 mi (1,510.15 km) |
| Usingen to Rakovski | 957.72 mi (1,541.29 km) |
| Usingen to Razgrad | 966.15 mi (1,554.87 km) |
| Usingen to Razlog | 920.29 mi (1,481.06 km) |
| Usingen to Ruse | 931.63 mi (1,499.31 km) |
| Usingen to Samokov | 901.92 mi (1,451.50 km) |
| Usingen to Sandanski | 928.99 mi (1,495.07 km) |
| Usingen to Sevlievo | 930.84 mi (1,498.04 km) |
| Usingen to Shumen | 993.21 mi (1,598.41 km) |
| Usingen to Silistra | 974.28 mi (1,567.95 km) |
| Usingen to Sliven | 993.95 mi (1,599.61 km) |