| Edwardsville to Nasaud | 5,251.09 mi (8,450.81 km) |
| Edwardsville to Navodari | 5,538.98 mi (8,914.12 km) |
| Edwardsville to Negresti-Oas | 5,189.97 mi (8,352.45 km) |
| Edwardsville to Nehoiu | 5,408.72 mi (8,704.50 km) |
| Edwardsville to Ocna Mures | 5,274.17 mi (8,487.95 km) |
| Edwardsville to Odobesti | 5,414.84 mi (8,714.34 km) |
| Edwardsville to Odorheiu Secuiesc | 5,327.84 mi (8,574.34 km) |
| Edwardsville to Oltenita | 5,481.81 mi (8,822.11 km) |
| Edwardsville to Onesti | 5,380.77 mi (8,659.52 km) |
| Edwardsville to Oradea | 5,174.46 mi (8,327.49 km) |
| Edwardsville to Orastie | 5,276.20 mi (8,491.22 km) |
| Edwardsville to Oravita | 5,259.26 mi (8,463.96 km) |
| Edwardsville to Orsova | 5,299.69 mi (8,529.02 km) |
| Edwardsville to Otelu Rosu | 5,261.35 mi (8,467.32 km) |
| Edwardsville to Otopeni | 5,439.38 mi (8,753.84 km) |
