| Formby to Nasaud | 1,275.21 mi (2,052.25 km) |
| Formby to Navodari | 1,556.36 mi (2,504.72 km) |
| Formby to Negresti-Oas | 1,215.43 mi (1,956.05 km) |
| Formby to Nehoiu | 1,422.81 mi (2,289.78 km) |
| Formby to Ocna Mures | 1,285.17 mi (2,068.28 km) |
| Formby to Odobesti | 1,437.76 mi (2,313.86 km) |
| Formby to Odorheiu Secuiesc | 1,346.07 mi (2,166.29 km) |
| Formby to Oltenita | 1,486.73 mi (2,392.66 km) |
| Formby to Onesti | 1,407.49 mi (2,265.14 km) |
| Formby to Oradea | 1,182.33 mi (1,902.77 km) |
| Formby to Orastie | 1,279.25 mi (2,058.75 km) |
| Formby to Oravita | 1,251.96 mi (2,014.83 km) |
| Formby to Orsova | 1,292.84 mi (2,080.63 km) |
| Formby to Otelu Rosu | 1,258.69 mi (2,025.66 km) |
| Formby to Otopeni | 1,445.21 mi (2,325.84 km) |
