| Acomb to Racale | 1,316.73 mi (2,119.07 km) |
| Acomb to Racconigi | 747.19 mi (1,202.49 km) |
| Acomb to Raffadali | 1,338.85 mi (2,154.68 km) |
| Acomb to Ragusa | 1,398.44 mi (2,250.58 km) |
| Acomb to Ramacca | 1,369.68 mi (2,204.29 km) |
| Acomb to Randazzo | 1,345.97 mi (2,166.13 km) |
| Acomb to Rapallo | 810.34 mi (1,304.12 km) |
| Acomb to Ravanusa | 1,358.12 mi (2,185.68 km) |
| Acomb to Ravenna | 889.66 mi (1,431.77 km) |
| Acomb to Recanati | 986.19 mi (1,587.12 km) |
| Acomb to Recco | 807.22 mi (1,299.09 km) |
| Acomb to Reggello | 911.17 mi (1,466.38 km) |
| Acomb to Reggio di Calabria | 1,351.11 mi (2,174.40 km) |
| Acomb to Reggio Emilia | 828.04 mi (1,332.60 km) |
| Acomb to Reggiolo | 821.14 mi (1,321.50 km) |
