| Happy Valley to Noventa Vicentina | 5,570.04 mi (8,964.11 km) |
| Happy Valley to Novi di Modena | 5,577.29 mi (8,975.79 km) |
| Happy Valley to Novi Ligure | 5,530.66 mi (8,900.74 km) |
| Happy Valley to Nuoro | 5,805.68 mi (9,343.34 km) |
| Happy Valley to Occhiobello | 5,592.71 mi (9,000.60 km) |
| Happy Valley to Oderzo | 5,563.96 mi (8,954.33 km) |
| Happy Valley to Oggiono | 5,485.45 mi (8,827.98 km) |
| Happy Valley to Olbia | 5,775.00 mi (9,293.96 km) |
| Happy Valley to Oleggio | 5,477.66 mi (8,815.44 km) |
| Happy Valley to Olgiate Comasco | 5,475.60 mi (8,812.13 km) |
| Happy Valley to Olgiate Olona | 5,482.20 mi (8,822.75 km) |
| Happy Valley to Omegna | 5,455.59 mi (8,779.92 km) |
| Happy Valley to Opera | 5,505.42 mi (8,860.12 km) |
| Happy Valley to Oppeano | 5,560.32 mi (8,948.47 km) |
| Happy Valley to Orbassano | 5,483.17 mi (8,824.32 km) |
