| Annapolis to Noventa Vicentina | 4,300.96 mi (6,921.73 km) |
| Annapolis to Novi di Modena | 4,286.72 mi (6,898.81 km) |
| Annapolis to Novi Ligure | 4,199.47 mi (6,758.39 km) |
| Annapolis to Nuoro | 4,370.84 mi (7,034.18 km) |
| Annapolis to Occhiobello | 4,315.01 mi (6,944.33 km) |
| Annapolis to Oderzo | 4,325.15 mi (6,960.66 km) |
| Annapolis to Oggiono | 4,191.41 mi (6,745.42 km) |
| Annapolis to Olbia | 4,357.93 mi (7,013.41 km) |
| Annapolis to Oleggio | 4,166.36 mi (6,705.10 km) |
| Annapolis to Olgiate Comasco | 4,174.96 mi (6,718.96 km) |
| Annapolis to Olgiate Olona | 4,176.08 mi (6,720.76 km) |
| Annapolis to Omegna | 4,147.96 mi (6,675.49 km) |
| Annapolis to Opera | 4,198.33 mi (6,756.56 km) |
| Annapolis to Oppeano | 4,285.46 mi (6,896.78 km) |
| Annapolis to Orbassano | 4,137.22 mi (6,658.21 km) |
