| Whittlesey to Noventa Vicentina | 728.44 mi (1,172.31 km) |
| Whittlesey to Novi di Modena | 728.66 mi (1,172.66 km) |
| Whittlesey to Novi Ligure | 674.16 mi (1,084.95 km) |
| Whittlesey to Nuoro | 956.46 mi (1,539.28 km) |
| Whittlesey to Occhiobello | 748.68 mi (1,204.88 km) |
| Whittlesey to Oderzo | 736.05 mi (1,184.57 km) |
| Whittlesey to Oggiono | 633.39 mi (1,019.35 km) |
| Whittlesey to Olbia | 922.76 mi (1,485.04 km) |
| Whittlesey to Oleggio | 622.31 mi (1,001.52 km) |
| Whittlesey to Olgiate Comasco | 621.92 mi (1,000.88 km) |
| Whittlesey to Olgiate Olona | 627.69 mi (1,010.17 km) |
| Whittlesey to Omegna | 600.37 mi (966.21 km) |
| Whittlesey to Opera | 651.20 mi (1,048.01 km) |
| Whittlesey to Oppeano | 716.23 mi (1,152.66 km) |
| Whittlesey to Orbassano | 626.93 mi (1,008.94 km) |
