| Gagny to Burntwood | 326.63 mi (525.66 km) |
| Gagny to Burscough | 399.89 mi (643.57 km) |
| Gagny to Burslem | 353.10 mi (568.26 km) |
| Gagny to Burton upon Trent | 326.07 mi (524.77 km) |
| Gagny to Burtonwood | 386.27 mi (621.63 km) |
| Gagny to Bury | 386.54 mi (622.08 km) |
| Gagny to Bury Saint Edmunds | 245.69 mi (395.39 km) |
| Gagny to Bushey | 229.50 mi (369.35 km) |
| Gagny to Buxton | 358.50 mi (576.95 km) |
| Gagny to Caerdydd | 309.87 mi (498.69 km) |
| Gagny to Caerfyrddin | 364.86 mi (587.19 km) |
| Gagny to Caernarfon | 416.75 mi (670.69 km) |
| Gagny to Caerphilly | 314.94 mi (506.85 km) |
| Gagny to Caister-on-Sea | 262.66 mi (422.71 km) |
| Gagny to Caldicot | 299.03 mi (481.25 km) |
