| Sidney to Montana | 5,100.06 mi (8,207.75 km) |
| Sidney to Nova Zagora | 5,247.72 mi (8,445.39 km) |
| Sidney to Novi Iskar | 5,132.39 mi (8,259.79 km) |
| Sidney to Novi Pazar | 5,251.58 mi (8,451.61 km) |
| Sidney to Omurtag | 5,234.36 mi (8,423.88 km) |
| Sidney to Panagyurishte | 5,177.91 mi (8,333.05 km) |
| Sidney to Parvomay | 5,235.72 mi (8,426.07 km) |
| Sidney to Pavlikeni | 5,186.86 mi (8,347.44 km) |
| Sidney to Pazardzhik | 5,197.39 mi (8,364.39 km) |
| Sidney to Pernik | 5,129.27 mi (8,254.76 km) |
| Sidney to Peshtera | 5,203.75 mi (8,374.63 km) |
| Sidney to Petrich | 5,190.56 mi (8,353.40 km) |
| Sidney to Pleven | 5,152.95 mi (8,292.87 km) |
| Sidney to Plovdiv | 5,215.62 mi (8,393.73 km) |
| Sidney to Pomorie | 5,303.88 mi (8,535.78 km) |
