| Largo to Nasaud | 5,554.79 mi (8,939.57 km) |
| Largo to Navodari | 5,835.77 mi (9,391.77 km) |
| Largo to Negresti-Oas | 5,494.73 mi (8,842.92 km) |
| Largo to Nehoiu | 5,702.11 mi (9,176.67 km) |
| Largo to Ocna Mures | 5,564.40 mi (8,955.04 km) |
| Largo to Odobesti | 5,717.57 mi (9,201.54 km) |
| Largo to Odorheiu Secuiesc | 5,625.86 mi (9,053.94 km) |
| Largo to Oltenita | 5,763.19 mi (9,274.96 km) |
| Largo to Onesti | 5,687.11 mi (9,152.52 km) |
| Largo to Oradea | 5,461.33 mi (8,789.17 km) |
| Largo to Orastie | 5,556.26 mi (8,941.93 km) |
| Largo to Oravita | 5,520.74 mi (8,884.78 km) |
| Largo to Orsova | 5,561.76 mi (8,950.78 km) |
| Largo to Otelu Rosu | 5,532.47 mi (8,903.64 km) |
| Largo to Otopeni | 5,722.31 mi (9,209.17 km) |
