| Sandusky to Nasaud | 4,858.78 mi (7,819.45 km) |
| Sandusky to Navodari | 5,146.23 mi (8,282.06 km) |
| Sandusky to Negresti-Oas | 4,797.67 mi (7,721.10 km) |
| Sandusky to Nehoiu | 5,014.81 mi (8,070.56 km) |
| Sandusky to Ocna Mures | 4,879.13 mi (7,852.21 km) |
| Sandusky to Odobesti | 5,022.91 mi (8,083.60 km) |
| Sandusky to Odorheiu Secuiesc | 4,934.61 mi (7,941.49 km) |
| Sandusky to Oltenita | 5,085.71 mi (8,184.67 km) |
| Sandusky to Onesti | 4,989.50 mi (8,029.82 km) |
| Sandusky to Oradea | 4,778.40 mi (7,690.09 km) |
| Sandusky to Orastie | 4,879.14 mi (7,852.22 km) |
| Sandusky to Oravita | 4,858.62 mi (7,819.20 km) |
| Sandusky to Orsova | 4,899.29 mi (7,884.65 km) |
| Sandusky to Otelu Rosu | 4,862.51 mi (7,825.45 km) |
| Sandusky to Otopeni | 5,043.45 mi (8,116.65 km) |
