| West Monroe to Opole | 5,290.82 mi (8,514.75 km) |
| West Monroe to Orzesze | 5,340.87 mi (8,595.30 km) |
| West Monroe to Osowa | 5,159.14 mi (8,302.83 km) |
| West Monroe to Ostroda | 5,237.72 mi (8,429.29 km) |
| West Monroe to Ostroleka | 5,316.71 mi (8,556.42 km) |
| West Monroe to Ostrow Mazowiecka | 5,338.97 mi (8,592.23 km) |
| West Monroe to Ostrow Wielkopolski | 5,247.40 mi (8,444.88 km) |
| West Monroe to Ostrowiec Swietokrzyski | 5,401.26 mi (8,692.49 km) |
| West Monroe to Ostrzeszow | 5,260.79 mi (8,466.42 km) |
| West Monroe to Oswiecim | 5,362.29 mi (8,629.76 km) |
| West Monroe to Otwock | 5,346.74 mi (8,604.75 km) |
| West Monroe to Ozarow Mazowiecki | 5,326.83 mi (8,572.70 km) |
| West Monroe to Ozimek | 5,300.52 mi (8,530.37 km) |
| West Monroe to Ozorkow | 5,285.51 mi (8,506.20 km) |
| West Monroe to Pabianice | 5,301.89 mi (8,532.57 km) |
