| Wheat Ridge to Nasaud | 5,669.06 mi (9,123.47 km) |
| Wheat Ridge to Navodari | 5,953.10 mi (9,580.58 km) |
| Wheat Ridge to Negresti-Oas | 5,609.13 mi (9,027.03 km) |
| Wheat Ridge to Nehoiu | 5,830.18 mi (9,382.77 km) |
| Wheat Ridge to Ocna Mures | 5,702.88 mi (9,177.90 km) |
| Wheat Ridge to Odobesti | 5,828.04 mi (9,379.32 km) |
| Wheat Ridge to Odorheiu Secuiesc | 5,748.09 mi (9,250.65 km) |
| Wheat Ridge to Oltenita | 5,911.03 mi (9,512.88 km) |
| Wheat Ridge to Onesti | 5,792.01 mi (9,321.34 km) |
| Wheat Ridge to Oradea | 5,609.42 mi (9,027.49 km) |
| Wheat Ridge to Orastie | 5,713.44 mi (9,194.89 km) |
| Wheat Ridge to Oravita | 5,712.47 mi (9,193.33 km) |
| Wheat Ridge to Orsova | 5,751.07 mi (9,255.46 km) |
| Wheat Ridge to Otelu Rosu | 5,706.54 mi (9,183.79 km) |
| Wheat Ridge to Otopeni | 5,868.72 mi (9,444.79 km) |
