| Western Springs to Montana | 5,165.29 mi (8,312.72 km) |
| Western Springs to Nova Zagora | 5,310.16 mi (8,545.88 km) |
| Western Springs to Novi Iskar | 5,199.09 mi (8,367.13 km) |
| Western Springs to Novi Pazar | 5,309.37 mi (8,544.60 km) |
| Western Springs to Omurtag | 5,294.35 mi (8,520.43 km) |
| Western Springs to Panagyurishte | 5,243.87 mi (8,439.19 km) |
| Western Springs to Parvomay | 5,300.78 mi (8,530.78 km) |
| Western Springs to Pavlikeni | 5,248.57 mi (8,446.75 km) |
| Western Springs to Pazardzhik | 5,263.88 mi (8,471.40 km) |
| Western Springs to Pernik | 5,197.12 mi (8,363.96 km) |
| Western Springs to Peshtera | 5,270.78 mi (8,482.49 km) |
| Western Springs to Petrich | 5,261.45 mi (8,467.48 km) |
| Western Springs to Pleven | 5,215.54 mi (8,393.60 km) |
| Western Springs to Plovdiv | 5,281.45 mi (8,499.67 km) |
| Western Springs to Pomorie | 5,362.97 mi (8,630.87 km) |
