| Cities | Distance |
|---|---|
| Pirot to Oerlinghausen | 887.21 mi (1,427.82 km) |
| Pirot to Oestrich-Winkel | 836.58 mi (1,346.34 km) |
| Pirot to Offenburg | 793.66 mi (1,277.27 km) |
| Pirot to Oftersheim | 793.00 mi (1,276.21 km) |
| Pirot to Ohrdruf | 768.54 mi (1,236.85 km) |
| Pirot to Ohringen | 751.07 mi (1,208.73 km) |
| Pirot to Olbernhau | 677.39 mi (1,090.16 km) |
| Pirot to Olching | 645.22 mi (1,038.37 km) |
| Pirot to Oldenburg | 953.40 mi (1,534.36 km) |
| Pirot to Oldenburg in Holstein | 934.23 mi (1,503.50 km) |
| Pirot to Olfen | 921.46 mi (1,482.94 km) |
| Pirot to Olpe | 878.72 mi (1,414.16 km) |
| Pirot to Olsberg | 868.15 mi (1,397.16 km) |
| Pirot to Oranienburg | 790.59 mi (1,272.33 km) |
| Pirot to Ortenberg | 809.05 mi (1,302.04 km) |