| Tracy to Noventa Vicentina | 5,999.05 mi (9,654.54 km) |
| Tracy to Novi di Modena | 6,002.99 mi (9,660.87 km) |
| Tracy to Novi Ligure | 5,948.72 mi (9,573.54 km) |
| Tracy to Nuoro | 6,210.64 mi (9,995.06 km) |
| Tracy to Occhiobello | 6,020.78 mi (9,689.51 km) |
| Tracy to Oderzo | 5,997.63 mi (9,652.25 km) |
| Tracy to Oggiono | 5,908.81 mi (9,509.32 km) |
| Tracy to Olbia | 6,182.64 mi (9,950.00 km) |
| Tracy to Oleggio | 5,898.02 mi (9,491.95 km) |
| Tracy to Olgiate Comasco | 5,897.69 mi (9,491.41 km) |
| Tracy to Olgiate Olona | 5,903.51 mi (9,500.79 km) |
| Tracy to Omegna | 5,876.13 mi (9,456.72 km) |
| Tracy to Opera | 5,927.03 mi (9,538.63 km) |
| Tracy to Oppeano | 5,988.23 mi (9,637.12 km) |
| Tracy to Orbassano | 5,897.80 mi (9,491.60 km) |
