| Arecibo to Noventa Vicentina | 4,758.21 mi (7,657.59 km) |
| Arecibo to Novi di Modena | 4,729.89 mi (7,612.03 km) |
| Arecibo to Novi Ligure | 4,627.22 mi (7,446.79 km) |
| Arecibo to Nuoro | 4,680.20 mi (7,532.05 km) |
| Arecibo to Occhiobello | 4,762.86 mi (7,665.09 km) |
| Arecibo to Oderzo | 4,801.14 mi (7,726.68 km) |
| Arecibo to Oggiono | 4,650.19 mi (7,483.76 km) |
| Arecibo to Olbia | 4,684.76 mi (7,539.39 km) |
| Arecibo to Oleggio | 4,616.40 mi (7,429.38 km) |
| Arecibo to Olgiate Comasco | 4,631.76 mi (7,454.09 km) |
| Arecibo to Olgiate Olona | 4,628.34 mi (7,448.59 km) |
| Arecibo to Omegna | 4,604.50 mi (7,410.22 km) |
| Arecibo to Opera | 4,645.49 mi (7,476.20 km) |
| Arecibo to Oppeano | 4,741.16 mi (7,630.16 km) |
| Arecibo to Orbassano | 4,565.25 mi (7,347.05 km) |
