| Mortsel to Robertsville (New Jersey) | 3,683.79 mi (5,928.48 km) |
| Mortsel to Robinson (Texas) | 5,016.38 mi (8,073.09 km) |
| Mortsel to Robstown (Texas) | 5,231.94 mi (8,420.00 km) |
| Mortsel to Rochester (Michigan) | 3,924.59 mi (6,316.01 km) |
| Mortsel to Rochester (Minnesota) | 4,205.92 mi (6,768.77 km) |
| Mortsel to Rochester (New Hampshire) | 3,422.92 mi (5,508.66 km) |
| Mortsel to Rochester (New York) | 3,691.08 mi (5,940.22 km) |
| Mortsel to Rochester Hills (Michigan) | 3,926.99 mi (6,319.87 km) |
| Mortsel to Rock Hill (South Carolina) | 4,206.76 mi (6,770.12 km) |
| Mortsel to Rock Island (Illinois) | 4,261.19 mi (6,857.73 km) |
| Mortsel to Rock Springs (Wyoming) | 4,892.39 mi (7,873.55 km) |
| Mortsel to Rockford (Illinois) | 4,167.17 mi (6,706.42 km) |
| Mortsel to Rockledge (Florida) | 4,521.19 mi (7,276.15 km) |
| Mortsel to Rocklin (California) | 5,409.39 mi (8,705.58 km) |
| Mortsel to Rockport (Texas) | 5,196.27 mi (8,362.60 km) |
