| Saint-Amand-les-Eaux to Navodari | 1,244.72 mi (2,003.18 km) |
| Saint-Amand-les-Eaux to Negresti-Oas | 918.01 mi (1,477.39 km) |
| Saint-Amand-les-Eaux to Nehoiu | 1,111.43 mi (1,788.68 km) |
| Saint-Amand-les-Eaux to Ocna Mures | 974.45 mi (1,568.22 km) |
| Saint-Amand-les-Eaux to Odobesti | 1,132.09 mi (1,821.92 km) |
| Saint-Amand-les-Eaux to Odorheiu Secuiesc | 1,039.38 mi (1,672.72 km) |
| Saint-Amand-les-Eaux to Oltenita | 1,167.52 mi (1,878.94 km) |
| Saint-Amand-les-Eaux to Onesti | 1,105.04 mi (1,778.38 km) |
| Saint-Amand-les-Eaux to Oradea | 871.48 mi (1,402.51 km) |
| Saint-Amand-les-Eaux to Orastie | 961.82 mi (1,547.89 km) |
| Saint-Amand-les-Eaux to Oravita | 923.80 mi (1,486.72 km) |
| Saint-Amand-les-Eaux to Orsova | 964.84 mi (1,552.75 km) |
| Saint-Amand-les-Eaux to Otelu Rosu | 935.97 mi (1,506.29 km) |
| Saint-Amand-les-Eaux to Otopeni | 1,127.31 mi (1,814.22 km) |
| Saint-Amand-les-Eaux to Ovidiu | 1,244.11 mi (2,002.21 km) |
