| Ferguson to Nasaud | 5,263.92 mi (8,471.47 km) |
| Ferguson to Navodari | 5,551.83 mi (8,934.80 km) |
| Ferguson to Negresti-Oas | 5,202.81 mi (8,373.11 km) |
| Ferguson to Nehoiu | 5,421.65 mi (8,725.31 km) |
| Ferguson to Ocna Mures | 5,287.18 mi (8,508.89 km) |
| Ferguson to Odobesti | 5,427.64 mi (8,734.94 km) |
| Ferguson to Odorheiu Secuiesc | 5,340.74 mi (8,595.08 km) |
| Ferguson to Oltenita | 5,494.88 mi (8,843.15 km) |
| Ferguson to Onesti | 5,393.54 mi (8,680.06 km) |
| Ferguson to Oradea | 5,187.55 mi (8,348.56 km) |
| Ferguson to Orastie | 5,289.35 mi (8,512.38 km) |
| Ferguson to Oravita | 5,272.65 mi (8,485.52 km) |
| Ferguson to Orsova | 5,313.06 mi (8,550.54 km) |
| Ferguson to Otelu Rosu | 5,274.62 mi (8,488.67 km) |
| Ferguson to Otopeni | 5,452.44 mi (8,774.86 km) |
