| Port Royal to Tours | 4,238.73 mi (6,821.58 km) |
| Port Royal to Trappes | 4,266.98 mi (6,867.04 km) |
| Port Royal to Treillieres | 4,136.45 mi (6,656.98 km) |
| Port Royal to Trelaze | 4,186.11 mi (6,736.90 km) |
| Port Royal to Trets | 4,560.49 mi (7,339.41 km) |
| Port Royal to Triel-sur-Seine | 4,262.81 mi (6,860.33 km) |
| Port Royal to Troyes | 4,367.55 mi (7,028.89 km) |
| Port Royal to Tulle | 4,334.88 mi (6,976.32 km) |
| Port Royal to Urrugne | 4,215.60 mi (6,784.35 km) |
| Port Royal to Ussel | 4,352.84 mi (7,005.22 km) |
| Port Royal to Vaires-sur-Marne | 4,292.37 mi (6,907.90 km) |
| Port Royal to Valbonne | 4,616.24 mi (7,429.13 km) |
| Port Royal to Valence | 4,485.38 mi (7,218.52 km) |
| Port Royal to Valenciennes | 4,297.87 mi (6,916.76 km) |
| Port Royal to Valentigney | 4,507.31 mi (7,253.81 km) |
