| Kingsport to Noventa Vicentina | 4,663.80 mi (7,505.65 km) |
| Kingsport to Novi di Modena | 4,650.36 mi (7,484.03 km) |
| Kingsport to Novi Ligure | 4,564.22 mi (7,345.41 km) |
| Kingsport to Nuoro | 4,739.39 mi (7,627.32 km) |
| Kingsport to Occhiobello | 4,678.28 mi (7,528.96 km) |
| Kingsport to Oderzo | 4,686.83 mi (7,542.72 km) |
| Kingsport to Oggiono | 4,554.67 mi (7,330.03 km) |
| Kingsport to Olbia | 4,726.01 mi (7,605.78 km) |
| Kingsport to Oleggio | 4,530.18 mi (7,290.62 km) |
| Kingsport to Olgiate Comasco | 4,538.40 mi (7,303.86 km) |
| Kingsport to Olgiate Olona | 4,539.75 mi (7,306.02 km) |
| Kingsport to Omegna | 4,511.53 mi (7,260.61 km) |
| Kingsport to Opera | 4,562.16 mi (7,342.08 km) |
| Kingsport to Oppeano | 4,648.45 mi (7,480.96 km) |
| Kingsport to Orbassano | 4,502.22 mi (7,245.62 km) |
