| Opelousas to Montana | 5,895.16 mi (9,487.35 km) |
| Opelousas to Nova Zagora | 6,044.37 mi (9,727.48 km) |
| Opelousas to Novi Iskar | 5,926.45 mi (9,537.69 km) |
| Opelousas to Novi Pazar | 6,050.92 mi (9,738.02 km) |
| Opelousas to Omurtag | 6,032.49 mi (9,708.36 km) |
| Opelousas to Panagyurishte | 5,972.40 mi (9,611.65 km) |
| Opelousas to Parvomay | 6,030.70 mi (9,705.47 km) |
| Opelousas to Pavlikeni | 5,984.05 mi (9,630.39 km) |
| Opelousas to Pazardzhik | 5,991.46 mi (9,642.33 km) |
| Opelousas to Pernik | 5,922.51 mi (9,531.36 km) |
| Opelousas to Peshtera | 5,997.45 mi (9,651.97 km) |
| Opelousas to Petrich | 5,981.44 mi (9,626.20 km) |
| Opelousas to Pleven | 5,949.65 mi (9,575.04 km) |
| Opelousas to Plovdiv | 6,010.12 mi (9,672.35 km) |
| Opelousas to Pomorie | 6,102.44 mi (9,820.93 km) |
