| Layton to Nasaud | 5,771.57 mi (9,288.45 km) |
| Layton to Navodari | 6,050.16 mi (9,736.80 km) |
| Layton to Negresti-Oas | 5,712.99 mi (9,194.17 km) |
| Layton to Nehoiu | 5,932.51 mi (9,547.46 km) |
| Layton to Ocna Mures | 5,810.49 mi (9,351.07 km) |
| Layton to Odobesti | 5,926.16 mi (9,537.23 km) |
| Layton to Odorheiu Secuiesc | 5,850.79 mi (9,415.94 km) |
| Layton to Oltenita | 6,016.39 mi (9,682.45 km) |
| Layton to Onesti | 5,889.57 mi (9,478.35 km) |
| Layton to Oradea | 5,721.36 mi (9,207.64 km) |
| Layton to Orastie | 5,825.31 mi (9,374.93 km) |
| Layton to Oravita | 5,832.62 mi (9,386.69 km) |
| Layton to Orsova | 5,869.82 mi (9,446.57 km) |
| Layton to Otelu Rosu | 5,822.60 mi (9,370.57 km) |
| Layton to Otopeni | 5,974.64 mi (9,615.26 km) |
