| Ada to Redon | 1,056.37 mi (1,700.06 km) |
| Ada to Reims | 786.42 mi (1,265.62 km) |
| Ada to Rennes | 1,037.42 mi (1,669.57 km) |
| Ada to Revel | 903.94 mi (1,454.75 km) |
| Ada to Reze | 1,033.38 mi (1,663.07 km) |
| Ada to Riedisheim | 618.15 mi (994.82 km) |
| Ada to Rillieux-la-Pape | 732.61 mi (1,179.02 km) |
| Ada to Riom | 817.66 mi (1,315.90 km) |
| Ada to Riorges | 772.35 mi (1,242.98 km) |
| Ada to Ris-Orangis | 852.25 mi (1,371.57 km) |
| Ada to Rive-de-Gier | 748.28 mi (1,204.25 km) |
| Ada to Rivesaltes | 877.10 mi (1,411.56 km) |
| Ada to Rixheim | 616.43 mi (992.05 km) |
| Ada to Roanne | 771.03 mi (1,240.85 km) |
| Ada to Roche-la-Moliere | 763.21 mi (1,228.27 km) |
