| Powder Springs to Noventa Vicentina | 4,875.69 mi (7,846.67 km) |
| Powder Springs to Novi di Modena | 4,861.64 mi (7,824.05 km) |
| Powder Springs to Novi Ligure | 4,774.53 mi (7,683.87 km) |
| Powder Springs to Nuoro | 4,944.81 mi (7,957.90 km) |
| Powder Springs to Occhiobello | 4,889.85 mi (7,869.45 km) |
| Powder Springs to Oderzo | 4,899.53 mi (7,885.04 km) |
| Powder Springs to Oggiono | 4,766.24 mi (7,670.53 km) |
| Powder Springs to Olbia | 4,932.26 mi (7,937.71 km) |
| Powder Springs to Oleggio | 4,741.30 mi (7,630.39 km) |
| Powder Springs to Olgiate Comasco | 4,749.84 mi (7,644.12 km) |
| Powder Springs to Olgiate Olona | 4,751.00 mi (7,646.00 km) |
| Powder Springs to Omegna | 4,722.86 mi (7,600.70 km) |
| Powder Springs to Opera | 4,773.28 mi (7,681.85 km) |
| Powder Springs to Oppeano | 4,860.23 mi (7,821.79 km) |
| Powder Springs to Orbassano | 4,712.30 mi (7,583.71 km) |
