| West Columbia to Nasaud | 5,175.24 mi (8,328.75 km) |
| West Columbia to Navodari | 5,459.19 mi (8,785.72 km) |
| West Columbia to Negresti-Oas | 5,114.66 mi (8,231.25 km) |
| West Columbia to Nehoiu | 5,325.88 mi (8,571.18 km) |
| West Columbia to Ocna Mures | 5,188.43 mi (8,349.97 km) |
| West Columbia to Odobesti | 5,338.95 mi (8,592.20 km) |
| West Columbia to Odorheiu Secuiesc | 5,248.09 mi (8,445.98 km) |
| West Columbia to Oltenita | 5,390.44 mi (8,675.07 km) |
| West Columbia to Onesti | 5,307.42 mi (8,541.47 km) |
| West Columbia to Oradea | 5,085.81 mi (8,184.83 km) |
| West Columbia to Orastie | 5,182.98 mi (8,341.19 km) |
| West Columbia to Oravita | 5,152.40 mi (8,291.99 km) |
| West Columbia to Orsova | 5,193.44 mi (8,358.03 km) |
| West Columbia to Otelu Rosu | 5,161.51 mi (8,306.65 km) |
| West Columbia to Otopeni | 5,348.96 mi (8,608.33 km) |
