| Cheyenne to Nasaud | 5,580.56 mi (8,981.04 km) |
| Cheyenne to Navodari | 5,864.16 mi (9,437.45 km) |
| Cheyenne to Negresti-Oas | 5,520.75 mi (8,884.78 km) |
| Cheyenne to Nehoiu | 5,741.72 mi (9,240.41 km) |
| Cheyenne to Ocna Mures | 5,614.92 mi (9,036.34 km) |
| Cheyenne to Odobesti | 5,739.16 mi (9,236.28 km) |
| Cheyenne to Odorheiu Secuiesc | 5,659.64 mi (9,108.30 km) |
| Cheyenne to Oltenita | 5,822.91 mi (9,371.07 km) |
| Cheyenne to Onesti | 5,703.06 mi (9,178.19 km) |
| Cheyenne to Oradea | 5,521.88 mi (8,886.61 km) |
| Cheyenne to Orastie | 5,625.94 mi (9,054.07 km) |
| Cheyenne to Oravita | 5,625.90 mi (9,054.00 km) |
| Cheyenne to Orsova | 5,664.35 mi (9,115.90 km) |
| Cheyenne to Otelu Rosu | 5,619.50 mi (9,043.71 km) |
| Cheyenne to Otopeni | 5,780.64 mi (9,303.04 km) |
