| Round Rock to Saint-Esteve | 5,303.12 mi (8,534.55 km) |
| Round Rock to Saint-Etienne | 5,276.66 mi (8,491.96 km) |
| Round Rock to Saint-Etienne-du-Rouvray | 5,012.01 mi (8,066.04 km) |
| Round Rock to Saint-Fargeau | 5,096.89 mi (8,202.65 km) |
| Round Rock to Saint-Fons | 5,286.58 mi (8,507.93 km) |
| Round Rock to Saint-Gaudens | 5,196.06 mi (8,362.25 km) |
| Round Rock to Saint-Gely-du-Fesc | 5,311.77 mi (8,548.46 km) |
| Round Rock to Saint-Genis-Laval | 5,284.50 mi (8,504.58 km) |
| Round Rock to Saint-Genis-Pouilly | 5,316.20 mi (8,555.59 km) |
| Round Rock to Saint-Germain-en-Laye | 5,066.91 mi (8,154.41 km) |
| Round Rock to Saint-Germain-les-Arpajon | 5,083.19 mi (8,180.60 km) |
| Round Rock to Saint-Gilles | 5,339.28 mi (8,592.74 km) |
| Round Rock to Saint-Gratien | 5,072.17 mi (8,162.87 km) |
| Round Rock to Saint-Gregoire | 4,935.10 mi (7,942.28 km) |
| Round Rock to Saint-Herblain | 4,964.56 mi (7,989.68 km) |
