| Mason City to Rouvroy | 4,247.94 mi (6,836.40 km) |
| Mason City to Royan | 4,283.14 mi (6,893.05 km) |
| Mason City to Rueil-Malmaison | 4,280.64 mi (6,889.02 km) |
| Mason City to Rumilly | 4,545.52 mi (7,315.32 km) |
| Mason City to Sable-sur-Sarthe | 4,225.27 mi (6,799.91 km) |
| Mason City to Saint-Amand-les-Eaux | 4,264.79 mi (6,863.51 km) |
| Mason City to Saint-Amand-Montrond | 4,378.60 mi (7,046.68 km) |
| Mason City to Saint-Andre | 4,242.63 mi (6,827.85 km) |
| Mason City to Saint-Andre-de-Cubzac | 4,331.69 mi (6,971.18 km) |
| Mason City to Saint-Andre-les-Vergers | 4,374.33 mi (7,039.80 km) |
| Mason City to Saint-Ave | 4,137.67 mi (6,658.93 km) |
| Mason City to Saint-Avertin | 4,284.52 mi (6,895.28 km) |
| Mason City to Saint-Avold | 4,437.81 mi (7,141.97 km) |
| Mason City to Saint-Barthelemy-d'Anjou | 4,233.34 mi (6,812.90 km) |
| Mason City to Saint-Brevin-les-Pins | 4,176.42 mi (6,721.30 km) |
