| Ortona to Redon | 882.44 mi (1,420.15 km) |
| Ortona to Reims | 689.75 mi (1,110.04 km) |
| Ortona to Rennes | 875.59 mi (1,409.12 km) |
| Ortona to Revel | 631.41 mi (1,016.16 km) |
| Ortona to Reze | 849.75 mi (1,367.55 km) |
| Ortona to Riedisheim | 506.52 mi (815.16 km) |
| Ortona to Rillieux-la-Pape | 528.58 mi (850.67 km) |
| Ortona to Riom | 610.33 mi (982.24 km) |
| Ortona to Riorges | 572.49 mi (921.34 km) |
| Ortona to Ris-Orangis | 724.20 mi (1,165.49 km) |
| Ortona to Rive-de-Gier | 533.53 mi (858.63 km) |
| Ortona to Rivesaltes | 586.85 mi (944.44 km) |
| Ortona to Rixheim | 505.30 mi (813.20 km) |
| Ortona to Roanne | 571.08 mi (919.06 km) |
| Ortona to Roche-la-Moliere | 544.60 mi (876.45 km) |
