| Kastamonu to Saint-Esteve | 1,581.06 mi (2,544.46 km) |
| Kastamonu to Saint-Etienne | 1,492.79 mi (2,402.41 km) |
| Kastamonu to Saint-Etienne-du-Rouvray | 1,663.87 mi (2,677.75 km) |
| Kastamonu to Saint-Fargeau | 1,592.25 mi (2,562.48 km) |
| Kastamonu to Saint-Fons | 1,470.67 mi (2,366.82 km) |
| Kastamonu to Saint-Gaudens | 1,683.94 mi (2,710.04 km) |
| Kastamonu to Saint-Gely-du-Fesc | 1,525.87 mi (2,455.64 km) |
| Kastamonu to Saint-Genis-Laval | 1,473.56 mi (2,371.47 km) |
| Kastamonu to Saint-Genis-Pouilly | 1,416.25 mi (2,279.24 km) |
| Kastamonu to Saint-Germain-en-Laye | 1,615.55 mi (2,599.98 km) |
| Kastamonu to Saint-Germain-les-Arpajon | 1,605.86 mi (2,584.38 km) |
| Kastamonu to Saint-Gilles | 1,494.80 mi (2,405.64 km) |
| Kastamonu to Saint-Gratien | 1,607.64 mi (2,587.25 km) |
| Kastamonu to Saint-Gregoire | 1,784.16 mi (2,871.33 km) |
| Kastamonu to Saint-Herblain | 1,781.42 mi (2,866.92 km) |
