| Cheyenne to Noventa Vicentina | 5,289.63 mi (8,512.84 km) |
| Cheyenne to Novi di Modena | 5,287.51 mi (8,509.42 km) |
| Cheyenne to Novi Ligure | 5,220.95 mi (8,402.31 km) |
| Cheyenne to Nuoro | 5,457.92 mi (8,783.68 km) |
| Cheyenne to Occhiobello | 5,309.26 mi (8,544.42 km) |
| Cheyenne to Oderzo | 5,296.88 mi (8,524.50 km) |
| Cheyenne to Oggiono | 5,190.80 mi (8,353.79 km) |
| Cheyenne to Olbia | 5,434.45 mi (8,745.90 km) |
| Cheyenne to Oleggio | 5,175.00 mi (8,328.36 km) |
| Cheyenne to Olgiate Comasco | 5,177.65 mi (8,332.62 km) |
| Cheyenne to Olgiate Olona | 5,182.03 mi (8,339.67 km) |
| Cheyenne to Omegna | 5,153.78 mi (8,294.20 km) |
| Cheyenne to Opera | 5,205.65 mi (8,377.69 km) |
| Cheyenne to Oppeano | 5,276.97 mi (8,492.46 km) |
| Cheyenne to Orbassano | 5,165.15 mi (8,312.51 km) |
