| Grantham to Redon | 369.43 mi (594.54 km) |
| Grantham to Reims | 323.74 mi (521.01 km) |
| Grantham to Rennes | 335.00 mi (539.14 km) |
| Grantham to Revel | 664.70 mi (1,069.72 km) |
| Grantham to Reze | 397.79 mi (640.18 km) |
| Grantham to Riedisheim | 501.65 mi (807.33 km) |
| Grantham to Rillieux-la-Pape | 549.58 mi (884.46 km) |
| Grantham to Riom | 513.61 mi (826.58 km) |
| Grantham to Riorges | 519.11 mi (835.43 km) |
| Grantham to Ris-Orangis | 323.36 mi (520.39 km) |
| Grantham to Rive-de-Gier | 562.52 mi (905.29 km) |
| Grantham to Rivesaltes | 719.67 mi (1,158.20 km) |
| Grantham to Rixheim | 502.79 mi (809.17 km) |
| Grantham to Roanne | 520.02 mi (836.88 km) |
| Grantham to Roche-la-Moliere | 563.24 mi (906.45 km) |
