| Storrs to Noventa Vicentina | 4,004.74 mi (6,445.01 km) |
| Storrs to Novi di Modena | 3,990.83 mi (6,422.63 km) |
| Storrs to Novi Ligure | 3,904.14 mi (6,283.10 km) |
| Storrs to Nuoro | 4,078.99 mi (6,564.51 km) |
| Storrs to Occhiobello | 4,018.96 mi (6,467.90 km) |
| Storrs to Oderzo | 4,028.55 mi (6,483.32 km) |
| Storrs to Oggiono | 3,895.35 mi (6,268.97 km) |
| Storrs to Olbia | 4,065.44 mi (6,542.69 km) |
| Storrs to Oleggio | 3,870.55 mi (6,229.05 km) |
| Storrs to Olgiate Comasco | 3,878.99 mi (6,242.62 km) |
| Storrs to Olgiate Olona | 3,880.20 mi (6,244.59 km) |
| Storrs to Omegna | 3,852.04 mi (6,199.25 km) |
| Storrs to Opera | 3,902.53 mi (6,280.51 km) |
| Storrs to Oppeano | 3,989.30 mi (6,420.16 km) |
| Storrs to Orbassano | 3,842.03 mi (6,183.15 km) |
