| Jefferson Valley-Yorktown to Noventa Vicentina | 4,089.84 mi (6,581.96 km) |
| Jefferson Valley-Yorktown to Novi di Modena | 4,076.13 mi (6,559.89 km) |
| Jefferson Valley-Yorktown to Novi Ligure | 3,989.71 mi (6,420.82 km) |
| Jefferson Valley-Yorktown to Nuoro | 4,165.49 mi (6,703.71 km) |
| Jefferson Valley-Yorktown to Occhiobello | 4,104.17 mi (6,605.02 km) |
| Jefferson Valley-Yorktown to Oderzo | 4,113.35 mi (6,619.81 km) |
| Jefferson Valley-Yorktown to Oggiono | 3,980.56 mi (6,406.09 km) |
| Jefferson Valley-Yorktown to Olbia | 4,151.82 mi (6,681.71 km) |
| Jefferson Valley-Yorktown to Oleggio | 3,955.89 mi (6,366.39 km) |
| Jefferson Valley-Yorktown to Olgiate Comasco | 3,964.23 mi (6,379.82 km) |
| Jefferson Valley-Yorktown to Olgiate Olona | 3,965.51 mi (6,381.87 km) |
| Jefferson Valley-Yorktown to Omegna | 3,937.32 mi (6,336.50 km) |
| Jefferson Valley-Yorktown to Opera | 3,987.87 mi (6,417.86 km) |
| Jefferson Valley-Yorktown to Oppeano | 4,074.44 mi (6,557.17 km) |
| Jefferson Valley-Yorktown to Orbassano | 3,927.67 mi (6,320.97 km) |
