| Cities | Distance |
|---|---|
| Philippsburg to Popovo | 938.26 mi (1,509.98 km) |
| Philippsburg to Provadia | 995.71 mi (1,602.44 km) |
| Philippsburg to Radnevo | 965.98 mi (1,554.60 km) |
| Philippsburg to Radomir | 834.16 mi (1,342.45 km) |
| Philippsburg to Rakitovo | 903.85 mi (1,454.61 km) |
| Philippsburg to Rakovski | 926.57 mi (1,491.18 km) |
| Philippsburg to Razgrad | 943.79 mi (1,518.89 km) |
| Philippsburg to Razlog | 883.82 mi (1,422.37 km) |
| Philippsburg to Ruse | 909.39 mi (1,463.52 km) |
| Philippsburg to Samokov | 867.47 mi (1,396.05 km) |
| Philippsburg to Sandanski | 890.87 mi (1,433.71 km) |
| Philippsburg to Sevlievo | 903.12 mi (1,453.44 km) |
| Philippsburg to Shumen | 970.63 mi (1,562.08 km) |
| Philippsburg to Silistra | 956.08 mi (1,538.66 km) |
| Philippsburg to Sliven | 967.56 mi (1,557.13 km) |