| Schalksmuhle to Navodari | 1,084.01 mi (1,744.55 km) |
| Schalksmuhle to Negresti-Oas | 747.62 mi (1,203.17 km) |
| Schalksmuhle to Nehoiu | 950.33 mi (1,529.41 km) |
| Schalksmuhle to Ocna Mures | 812.62 mi (1,307.79 km) |
| Schalksmuhle to Odobesti | 967.15 mi (1,556.48 km) |
| Schalksmuhle to Odorheiu Secuiesc | 874.89 mi (1,408.00 km) |
| Schalksmuhle to Oltenita | 1,012.80 mi (1,629.95 km) |
| Schalksmuhle to Onesti | 938.07 mi (1,509.67 km) |
| Schalksmuhle to Oradea | 709.52 mi (1,141.85 km) |
| Schalksmuhle to Orastie | 805.37 mi (1,296.12 km) |
| Schalksmuhle to Oravita | 778.52 mi (1,252.91 km) |
| Schalksmuhle to Orsova | 819.30 mi (1,318.54 km) |
| Schalksmuhle to Otelu Rosu | 784.55 mi (1,262.61 km) |
| Schalksmuhle to Otopeni | 971.41 mi (1,563.34 km) |
| Schalksmuhle to Ovidiu | 1,083.78 mi (1,744.18 km) |
