| Friendswood to Noventa Vicentina | 5,527.04 mi (8,894.90 km) |
| Friendswood to Novi di Modena | 5,515.16 mi (8,875.80 km) |
| Friendswood to Novi Ligure | 5,431.28 mi (8,740.80 km) |
| Friendswood to Nuoro | 5,613.45 mi (9,033.97 km) |
| Friendswood to Occhiobello | 5,542.34 mi (8,919.53 km) |
| Friendswood to Oderzo | 5,547.77 mi (8,928.27 km) |
| Friendswood to Oggiono | 5,418.87 mi (8,720.82 km) |
| Friendswood to Olbia | 5,599.21 mi (9,011.06 km) |
| Friendswood to Oleggio | 5,395.48 mi (8,683.19 km) |
| Friendswood to Olgiate Comasco | 5,402.97 mi (8,695.23 km) |
| Friendswood to Olgiate Olona | 5,404.75 mi (8,698.10 km) |
| Friendswood to Omegna | 5,376.39 mi (8,652.46 km) |
| Friendswood to Opera | 5,427.43 mi (8,734.61 km) |
| Friendswood to Oppeano | 5,512.01 mi (8,870.72 km) |
| Friendswood to Orbassano | 5,369.80 mi (8,641.85 km) |
