| Rock Hill to Noventa Vicentina | 4,669.94 mi (7,515.54 km) |
| Rock Hill to Novi di Modena | 4,655.04 mi (7,491.57 km) |
| Rock Hill to Novi Ligure | 4,566.75 mi (7,349.47 km) |
| Rock Hill to Nuoro | 4,732.17 mi (7,615.69 km) |
| Rock Hill to Occhiobello | 4,683.63 mi (7,537.58 km) |
| Rock Hill to Oderzo | 4,694.96 mi (7,555.80 km) |
| Rock Hill to Oggiono | 4,560.08 mi (7,338.74 km) |
| Rock Hill to Olbia | 4,720.31 mi (7,596.61 km) |
| Rock Hill to Oleggio | 4,534.56 mi (7,297.66 km) |
| Rock Hill to Olgiate Comasco | 4,543.49 mi (7,312.05 km) |
| Rock Hill to Olgiate Olona | 4,544.42 mi (7,313.53 km) |
| Rock Hill to Omegna | 4,516.38 mi (7,268.41 km) |
| Rock Hill to Opera | 4,566.52 mi (7,349.10 km) |
| Rock Hill to Oppeano | 4,654.32 mi (7,490.40 km) |
| Rock Hill to Orbassano | 4,504.26 mi (7,248.91 km) |
