| Mason City to Slatina | 5,268.46 mi (8,478.77 km) |
| Mason City to Slobozia | 5,358.31 mi (8,623.37 km) |
| Mason City to Sovata | 5,179.63 mi (8,335.81 km) |
| Mason City to Strehaia | 5,220.06 mi (8,400.87 km) |
| Mason City to Suceava | 5,161.74 mi (8,307.02 km) |
| Mason City to Targoviste | 5,278.42 mi (8,494.79 km) |
| Mason City to Targu Frumos | 5,207.99 mi (8,381.45 km) |
| Mason City to Targu Jiu | 5,201.62 mi (8,371.20 km) |
| Mason City to Targu Lapus | 5,097.48 mi (8,203.60 km) |
| Mason City to Targu Neamt | 5,188.27 mi (8,349.71 km) |
| Mason City to Targu Ocna | 5,244.55 mi (8,440.29 km) |
| Mason City to Targu Secuiesc | 5,244.33 mi (8,439.94 km) |
| Mason City to Targu-Mures | 5,166.01 mi (8,313.88 km) |
| Mason City to Tarnaveni | 5,167.75 mi (8,316.69 km) |
| Mason City to Tasnad | 5,055.51 mi (8,136.05 km) |
