| Friendswood to Nasaud | 5,940.00 mi (9,559.50 km) |
| Friendswood to Navodari | 6,227.50 mi (10,022.19 km) |
| Friendswood to Negresti-Oas | 5,878.88 mi (9,461.14 km) |
| Friendswood to Nehoiu | 6,096.11 mi (9,810.74 km) |
| Friendswood to Ocna Mures | 5,960.43 mi (9,592.39 km) |
| Friendswood to Odobesti | 6,104.11 mi (9,823.62 km) |
| Friendswood to Odorheiu Secuiesc | 6,015.89 mi (9,681.64 km) |
| Friendswood to Oltenita | 6,166.95 mi (9,924.74 km) |
| Friendswood to Onesti | 6,070.63 mi (9,769.73 km) |
| Friendswood to Oradea | 5,859.65 mi (9,430.20 km) |
| Friendswood to Orastie | 5,960.30 mi (9,592.17 km) |
| Friendswood to Oravita | 5,939.07 mi (9,558.01 km) |
| Friendswood to Orsova | 5,979.80 mi (9,623.56 km) |
| Friendswood to Otelu Rosu | 5,943.40 mi (9,564.97 km) |
| Friendswood to Otopeni | 6,124.70 mi (9,856.75 km) |
