| Muncie to Johnstown (Pennsylvania) | 341.46 mi (549.53 km) |
| Muncie to Joliet (Illinois) | 170.40 mi (274.24 km) |
| Muncie to Jonesboro (Arkansas) | 417.25 mi (671.50 km) |
| Muncie to Joplin (Missouri) | 536.43 mi (863.30 km) |
| Muncie to Joppatowne (Maryland) | 482.80 mi (776.99 km) |
| Muncie to Juana Díaz (Puerto Rico) | 1,899.18 mi (3,056.44 km) |
| Muncie to Junction City (Kansas) | 614.66 mi (989.20 km) |
| Muncie to Juneau (Alaska) | 2,457.76 mi (3,955.38 km) |
| Muncie to Jupiter (Florida) | 966.07 mi (1,554.74 km) |
| Muncie to Jupiter Farms (Florida) | 964.04 mi (1,551.47 km) |
| Muncie to Jurupa Valley (California) | 1,808.14 mi (2,909.92 km) |
| Muncie to Justice (Illinois) | 166.34 mi (267.70 km) |
| Muncie to Kahului (Hawaii) | 4,319.27 mi (6,951.19 km) |
| Muncie to Kailua (Hawaii) | 4,365.62 mi (7,025.79 km) |
| Muncie to Kalamazoo (Michigan) | 143.79 mi (231.41 km) |
