| Horizon City to Racale | 6,337.61 mi (10,199.40 km) |
| Horizon City to Racconigi | 5,721.02 mi (9,207.09 km) |
| Horizon City to Raffadali | 6,282.40 mi (10,110.55 km) |
| Horizon City to Ragusa | 6,353.30 mi (10,224.64 km) |
| Horizon City to Ramacca | 6,330.44 mi (10,187.86 km) |
| Horizon City to Randazzo | 6,316.80 mi (10,165.90 km) |
| Horizon City to Rapallo | 5,798.50 mi (9,331.78 km) |
| Horizon City to Ravanusa | 6,306.45 mi (10,149.24 km) |
| Horizon City to Ravenna | 5,907.24 mi (9,506.79 km) |
| Horizon City to Recanati | 6,004.07 mi (9,662.61 km) |
| Horizon City to Recco | 5,794.59 mi (9,325.48 km) |
| Horizon City to Reggello | 5,915.54 mi (9,520.15 km) |
| Horizon City to Reggio di Calabria | 6,333.48 mi (10,192.75 km) |
| Horizon City to Reggio Emilia | 5,835.97 mi (9,392.09 km) |
| Horizon City to Reggiolo | 5,833.14 mi (9,387.53 km) |
