| Lake Ronkonkoma to Nasaud | 4,532.12 mi (7,293.75 km) |
| Lake Ronkonkoma to Navodari | 4,816.43 mi (7,751.30 km) |
| Lake Ronkonkoma to Negresti-Oas | 4,471.49 mi (7,196.17 km) |
| Lake Ronkonkoma to Nehoiu | 4,683.21 mi (7,536.90 km) |
| Lake Ronkonkoma to Ocna Mures | 4,545.85 mi (7,315.83 km) |
| Lake Ronkonkoma to Odobesti | 4,695.91 mi (7,557.34 km) |
| Lake Ronkonkoma to Odorheiu Secuiesc | 4,605.20 mi (7,411.35 km) |
| Lake Ronkonkoma to Oltenita | 4,748.41 mi (7,641.82 km) |
| Lake Ronkonkoma to Onesti | 4,664.26 mi (7,506.41 km) |
| Lake Ronkonkoma to Oradea | 4,443.35 mi (7,150.88 km) |
| Lake Ronkonkoma to Orastie | 4,540.92 mi (7,307.90 km) |
| Lake Ronkonkoma to Oravita | 4,511.57 mi (7,260.66 km) |
| Lake Ronkonkoma to Orsova | 4,552.58 mi (7,326.67 km) |
| Lake Ronkonkoma to Otelu Rosu | 4,520.00 mi (7,274.23 km) |
| Lake Ronkonkoma to Otopeni | 4,706.83 mi (7,574.91 km) |
