| Cities | Distance |
|---|
| Viareggio to Popovo | 799.14 mi (1,286.09 km) |
| Viareggio to Provadia | 860.55 mi (1,384.93 km) |
| Viareggio to Radnevo | 797.53 mi (1,283.50 km) |
| Viareggio to Radomir | 645.32 mi (1,038.55 km) |
| Viareggio to Rakitovo | 710.95 mi (1,144.17 km) |
| Viareggio to Rakovski | 749.57 mi (1,206.31 km) |
| Viareggio to Razgrad | 811.54 mi (1,306.05 km) |
| Viareggio to Razlog | 682.29 mi (1,098.04 km) |
| Viareggio to Ruse | 781.34 mi (1,257.44 km) |
| Viareggio to Samokov | 678.70 mi (1,092.26 km) |
| Viareggio to Sandanski | 679.54 mi (1,093.62 km) |
| Viareggio to Sevlievo | 746.81 mi (1,201.87 km) |
| Viareggio to Shumen | 834.62 mi (1,343.20 km) |
| Viareggio to Silistra | 844.20 mi (1,358.62 km) |
| Viareggio to Sliven | 811.86 mi (1,306.56 km) |
